Home / 32,981,046,306.90-49,471,569,460.35-17,253,793,929.30

Finding the Fourth Proportional to 32,981,046,306.90, 49,471,569,460.35 and 17,253,793,929.30

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Solution

The fourth proportional to 32,981,046,306.90, 49,471,569,460.35 and 17,253,793,929.30 is: 25,880,690,893.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,981,046,306.90 : 49,471,569,460.35 = 17,253,793,929.30 : x
  2. Step 2: Convert to fraction form
    32,981,046,306.90/49,471,569,460.35 = 17,253,793,929.30/x
  3. Step 3: Cross multiply
    32,981,046,306.90x = 49,471,569,460.35 × 17,253,793,929.30
  4. Step 4: Simplify right side
    32,981,046,306.90x = 853,572,264,827,930,017,792
  5. Step 5: Solve for x
    x = 853,572,264,827,930,017,792/32,981,046,306.90
  6. Step 6: Final answer
    x = 25,880,690,893.95

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Double scale
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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.