Home / 42,284,433,972.80-58,354,053,122.76-24,223,440,817.52

Finding the Fourth Proportional to 42,284,433,972.80, 58,354,053,122.76 and 24,223,440,817.52

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Solution

The fourth proportional to 42,284,433,972.80, 58,354,053,122.76 and 24,223,440,817.52 is: 33,429,227,246.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,284,433,972.80 : 58,354,053,122.76 = 24,223,440,817.52 : x
  2. Step 2: Convert to fraction form
    42,284,433,972.80/58,354,053,122.76 = 24,223,440,817.52/x
  3. Step 3: Cross multiply
    42,284,433,972.80x = 58,354,053,122.76 × 24,223,440,817.52
  4. Step 4: Simplify right side
    42,284,433,972.80x = 1,413,535,952,281,595,019,264
  5. Step 5: Solve for x
    x = 1,413,535,952,281,595,019,264/42,284,433,972.80
  6. Step 6: Final answer
    x = 33,429,227,246.86

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.