Home / 48,064,383.60-72,096,575.40-35,215,321.20

Finding the Fourth Proportional to 48,064,383.60, 72,096,575.40 and 35,215,321.20

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Solution

The fourth proportional to 48,064,383.60, 72,096,575.40 and 35,215,321.20 is: 52,822,981.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,064,383.60 : 72,096,575.40 = 35,215,321.20 : x
  2. Step 2: Convert to fraction form
    48,064,383.60/72,096,575.40 = 35,215,321.20/x
  3. Step 3: Cross multiply
    48,064,383.60x = 72,096,575.40 × 35,215,321.20
  4. Step 4: Simplify right side
    48,064,383.60x = 2,538,904,060,131,019
  5. Step 5: Solve for x
    x = 2,538,904,060,131,019/48,064,383.60
  6. Step 6: Final answer
    x = 52,822,981.80

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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.