Home / 1,377,375,023.52-2,066,508,683.28-824,591,003.04

Finding the Fourth Proportional to 1,377,375,023.52, 2,066,508,683.28 and 824,591,003.04

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Solution

The fourth proportional to 1,377,375,023.52, 2,066,508,683.28 and 824,591,003.04 is: 1,237,153,599.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,377,375,023.52 : 2,066,508,683.28 = 824,591,003.04 : x
  2. Step 2: Convert to fraction form
    1,377,375,023.52/2,066,508,683.28 = 824,591,003.04/x
  3. Step 3: Cross multiply
    1,377,375,023.52x = 2,066,508,683.28 × 824,591,003.04
  4. Step 4: Simplify right side
    1,377,375,023.52x = 1,704,024,467,936,724,736
  5. Step 5: Solve for x
    x = 1,704,024,467,936,724,736/1,377,375,023.52
  6. Step 6: Final answer
    x = 1,237,153,599.30

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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.