Home / 63,460,305.11-87,593,381.38-37,369,956.55

Finding the Fourth Proportional to 63,460,305.11, 87,593,381.38 and 37,369,956.55

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Solution

The fourth proportional to 63,460,305.11, 87,593,381.38 and 37,369,956.55 is: 51,581,234.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,460,305.11 : 87,593,381.38 = 37,369,956.55 : x
  2. Step 2: Convert to fraction form
    63,460,305.11/87,593,381.38 = 37,369,956.55/x
  3. Step 3: Cross multiply
    63,460,305.11x = 87,593,381.38 × 37,369,956.55
  4. Step 4: Simplify right side
    63,460,305.11x = 3,273,360,856,238,178.50
  5. Step 5: Solve for x
    x = 3,273,360,856,238,178.50/63,460,305.11
  6. Step 6: Final answer
    x = 51,581,234.14

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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.