Home / 2,447,309,566.99-3,668,350,382.34-1,395,783,870.67

Finding the Fourth Proportional to 2,447,309,566.99, 3,668,350,382.34 and 1,395,783,870.67

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Solution

The fourth proportional to 2,447,309,566.99, 3,668,350,382.34 and 1,395,783,870.67 is: 2,092,184,971.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,309,566.99 : 3,668,350,382.34 = 1,395,783,870.67 : x
  2. Step 2: Convert to fraction form
    2,447,309,566.99/3,668,350,382.34 = 1,395,783,870.67/x
  3. Step 3: Cross multiply
    2,447,309,566.99x = 3,668,350,382.34 × 1,395,783,870.67
  4. Step 4: Simplify right side
    2,447,309,566.99x = 5,120,224,295,636,299,776
  5. Step 5: Solve for x
    x = 5,120,224,295,636,299,776/2,447,309,566.99
  6. Step 6: Final answer
    x = 2,092,184,971.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.