Home / 250,488,001.90-375,732,002.85-158,654,997.10

Finding the Fourth Proportional to 250,488,001.90, 375,732,002.85 and 158,654,997.10

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Solution

The fourth proportional to 250,488,001.90, 375,732,002.85 and 158,654,997.10 is: 237,982,495.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,488,001.90 : 375,732,002.85 = 158,654,997.10 : x
  2. Step 2: Convert to fraction form
    250,488,001.90/375,732,002.85 = 158,654,997.10/x
  3. Step 3: Cross multiply
    250,488,001.90x = 375,732,002.85 × 158,654,997.10
  4. Step 4: Simplify right side
    250,488,001.90x = 59,611,759,822,543,944
  5. Step 5: Solve for x
    x = 59,611,759,822,543,944/250,488,001.90
  6. Step 6: Final answer
    x = 237,982,495.65

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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.