Home / 234,029,564.90-351,044,347.36-119,238,308.90

Finding the Fourth Proportional to 234,029,564.90, 351,044,347.36 and 119,238,308.90

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Solution

The fourth proportional to 234,029,564.90, 351,044,347.36 and 119,238,308.90 is: 178,857,463.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,029,564.90 : 351,044,347.36 = 119,238,308.90 : x
  2. Step 2: Convert to fraction form
    234,029,564.90/351,044,347.36 = 119,238,308.90/x
  3. Step 3: Cross multiply
    234,029,564.90x = 351,044,347.36 × 119,238,308.90
  4. Step 4: Simplify right side
    234,029,564.90x = 41,857,934,328,110,584
  5. Step 5: Solve for x
    x = 41,857,934,328,110,584/234,029,564.90
  6. Step 6: Final answer
    x = 178,857,463.36

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Double scale
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Similar ratio
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1.5x scale

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.