Home / 89,445,455.29-134,171,172.28-24,743,842.14

Finding the Fourth Proportional to 89,445,455.29, 134,171,172.28 and 24,743,842.14

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Solution

The fourth proportional to 89,445,455.29, 134,171,172.28 and 24,743,842.14 is: 37,116,590.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,445,455.29 : 134,171,172.28 = 24,743,842.14 : x
  2. Step 2: Convert to fraction form
    89,445,455.29/134,171,172.28 = 24,743,842.14/x
  3. Step 3: Cross multiply
    89,445,455.29x = 134,171,172.28 × 24,743,842.14
  4. Step 4: Simplify right side
    89,445,455.29x = 3,319,910,306,635,064
  5. Step 5: Solve for x
    x = 3,319,910,306,635,064/89,445,455.29
  6. Step 6: Final answer
    x = 37,116,590.17

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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.