Home / 11,740,020.80-16,458,424-11,740,020.80

Finding the Fourth Proportional to 11,740,020.80, 16,458,424 and 11,740,020.80

Calculator

Solution

The fourth proportional to 11,740,020.80, 16,458,424 and 11,740,020.80 is: 16,458,424

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,740,020.80 : 16,458,424 = 11,740,020.80 : x
  2. Step 2: Convert to fraction form
    11,740,020.80/16,458,424 = 11,740,020.80/x
  3. Step 3: Cross multiply
    11,740,020.80x = 16,458,424 × 11,740,020.80
  4. Step 4: Simplify right side
    11,740,020.80x = 193,222,240,095,219.22
  5. Step 5: Solve for x
    x = 193,222,240,095,219.22/11,740,020.80
  6. Step 6: Final answer
    x = 16,458,424

Related Problems

Find fourth proportional to 5,870,010.40, 8,229,212 and 5,870,010.40
Half scale
Find fourth proportional to 23,480,041.60, 32,916,848 and 23,480,041.60
Double scale
Find fourth proportional to 11,740,021.80, 16,458,425.40 and 11,740,021.80
Similar ratio
Find fourth proportional to 17,610,031.20, 24,687,636 and 17,610,031.20
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.