Home / 48,098,283.23-72,146,414.04-11,706,876.61

Finding the Fourth Proportional to 48,098,283.23, 72,146,414.04 and 11,706,876.61

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Solution

The fourth proportional to 48,098,283.23, 72,146,414.04 and 11,706,876.61 is: 17,560,068.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,098,283.23 : 72,146,414.04 = 11,706,876.61 : x
  2. Step 2: Convert to fraction form
    48,098,283.23/72,146,414.04 = 11,706,876.61/x
  3. Step 3: Cross multiply
    48,098,283.23x = 72,146,414.04 × 11,706,876.61
  4. Step 4: Simplify right side
    48,098,283.23x = 844,609,166,894,732.38
  5. Step 5: Solve for x
    x = 844,609,166,894,732.38/48,098,283.23
  6. Step 6: Final answer
    x = 17,560,068.89

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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.