Home / 67,227,376.28-92,777,733.52-41,126,897.14

Finding the Fourth Proportional to 67,227,376.28, 92,777,733.52 and 41,126,897.14

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Solution

The fourth proportional to 67,227,376.28, 92,777,733.52 and 41,126,897.14 is: 56,757,537.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,227,376.28 : 92,777,733.52 = 41,126,897.14 : x
  2. Step 2: Convert to fraction form
    67,227,376.28/92,777,733.52 = 41,126,897.14/x
  3. Step 3: Cross multiply
    67,227,376.28x = 92,777,733.52 × 41,126,897.14
  4. Step 4: Simplify right side
    67,227,376.28x = 3,815,660,303,024,609
  5. Step 5: Solve for x
    x = 3,815,660,303,024,609/67,227,376.28
  6. Step 6: Final answer
    x = 56,757,537.10

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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.