Home / 48,644,848.32-67,126,936.89-27,733,957.17

Finding the Fourth Proportional to 48,644,848.32, 67,126,936.89 and 27,733,957.17

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Solution

The fourth proportional to 48,644,848.32, 67,126,936.89 and 27,733,957.17 is: 38,271,176.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,644,848.32 : 67,126,936.89 = 27,733,957.17 : x
  2. Step 2: Convert to fraction form
    48,644,848.32/67,126,936.89 = 27,733,957.17/x
  3. Step 3: Cross multiply
    48,644,848.32x = 67,126,936.89 × 27,733,957.17
  4. Step 4: Simplify right side
    48,644,848.32x = 1,861,695,592,660,553.25
  5. Step 5: Solve for x
    x = 1,861,695,592,660,553.25/48,644,848.32
  6. Step 6: Final answer
    x = 38,271,176.85

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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.