Home / 61,654,337.28-92,494,491.84-23,315,002.56

Finding the Fourth Proportional to 61,654,337.28, 92,494,491.84 and 23,315,002.56

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Solution

The fourth proportional to 61,654,337.28, 92,494,491.84 and 23,315,002.56 is: 34,977,414.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,654,337.28 : 92,494,491.84 = 23,315,002.56 : x
  2. Step 2: Convert to fraction form
    61,654,337.28/92,494,491.84 = 23,315,002.56/x
  3. Step 3: Cross multiply
    61,654,337.28x = 92,494,491.84 × 23,315,002.56
  4. Step 4: Simplify right side
    61,654,337.28x = 2,156,509,314,035,499
  5. Step 5: Solve for x
    x = 2,156,509,314,035,499/61,654,337.28
  6. Step 6: Final answer
    x = 34,977,414.55

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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.