Home / 234,092,552.46-322,788,897.95-149,185,233.87

Finding the Fourth Proportional to 234,092,552.46, 322,788,897.95 and 149,185,233.87

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Solution

The fourth proportional to 234,092,552.46, 322,788,897.95 and 149,185,233.87 is: 205,710,676.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,092,552.46 : 322,788,897.95 = 149,185,233.87 : x
  2. Step 2: Convert to fraction form
    234,092,552.46/322,788,897.95 = 149,185,233.87/x
  3. Step 3: Cross multiply
    234,092,552.46x = 322,788,897.95 × 149,185,233.87
  4. Step 4: Simplify right side
    234,092,552.46x = 48,155,337,230,564,384
  5. Step 5: Solve for x
    x = 48,155,337,230,564,384/234,092,552.46
  6. Step 6: Final answer
    x = 205,710,676.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.