Home / 116,154,516.38-174,230,593.48-29,892,587.90

Finding the Fourth Proportional to 116,154,516.38, 174,230,593.48 and 29,892,587.90

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Solution

The fourth proportional to 116,154,516.38, 174,230,593.48 and 29,892,587.90 is: 44,838,577.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,154,516.38 : 174,230,593.48 = 29,892,587.90 : x
  2. Step 2: Convert to fraction form
    116,154,516.38/174,230,593.48 = 29,892,587.90/x
  3. Step 3: Cross multiply
    116,154,516.38x = 174,230,593.48 × 29,892,587.90
  4. Step 4: Simplify right side
    116,154,516.38x = 5,208,203,329,636,279
  5. Step 5: Solve for x
    x = 5,208,203,329,636,279/116,154,516.38
  6. Step 6: Final answer
    x = 44,838,577.89

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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.