Home / 151,164,000.10-226,746,000.15-49,001,356.90

Finding the Fourth Proportional to 151,164,000.10, 226,746,000.15 and 49,001,356.90

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Solution

The fourth proportional to 151,164,000.10, 226,746,000.15 and 49,001,356.90 is: 73,502,035.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,164,000.10 : 226,746,000.15 = 49,001,356.90 : x
  2. Step 2: Convert to fraction form
    151,164,000.10/226,746,000.15 = 49,001,356.90/x
  3. Step 3: Cross multiply
    151,164,000.10x = 226,746,000.15 × 49,001,356.90
  4. Step 4: Simplify right side
    151,164,000.10x = 11,110,861,678,997,604
  5. Step 5: Solve for x
    x = 11,110,861,678,997,604/151,164,000.10
  6. Step 6: Final answer
    x = 73,502,035.35

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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.