Home / 1,668,673,482.80-2,340,980,170-1,668,673,482.80

Finding the Fourth Proportional to 1,668,673,482.80, 2,340,980,170 and 1,668,673,482.80

Calculator

Solution

The fourth proportional to 1,668,673,482.80, 2,340,980,170 and 1,668,673,482.80 is: 2,340,980,170

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,668,673,482.80 : 2,340,980,170 = 1,668,673,482.80 : x
  2. Step 2: Convert to fraction form
    1,668,673,482.80/2,340,980,170 = 1,668,673,482.80/x
  3. Step 3: Cross multiply
    1,668,673,482.80x = 2,340,980,170 × 1,668,673,482.80
  4. Step 4: Simplify right side
    1,668,673,482.80x = 3,906,331,533,439,635,968
  5. Step 5: Solve for x
    x = 3,906,331,533,439,635,968/1,668,673,482.80
  6. Step 6: Final answer
    x = 2,340,980,170

Related Problems

Find fourth proportional to 834,336,741.40, 1,170,490,085 and 834,336,741.40
Half scale
Find fourth proportional to 3,337,346,965.60, 4,681,960,340 and 3,337,346,965.60
Double scale
Find fourth proportional to 1,668,673,483.80, 2,340,980,171.40 and 1,668,673,483.80
Similar ratio
Find fourth proportional to 2,503,010,224.20, 3,511,470,255 and 2,503,010,224.20
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.