Home / 67,127,559.96-92,631,024.95-37,753,217.42

Finding the Fourth Proportional to 67,127,559.96, 92,631,024.95 and 37,753,217.42

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Solution

The fourth proportional to 67,127,559.96, 92,631,024.95 and 37,753,217.42 is: 52,096,623.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,127,559.96 : 92,631,024.95 = 37,753,217.42 : x
  2. Step 2: Convert to fraction form
    67,127,559.96/92,631,024.95 = 37,753,217.42/x
  3. Step 3: Cross multiply
    67,127,559.96x = 92,631,024.95 × 37,753,217.42
  4. Step 4: Simplify right side
    67,127,559.96x = 3,497,119,224,856,285
  5. Step 5: Solve for x
    x = 3,497,119,224,856,285/67,127,559.96
  6. Step 6: Final answer
    x = 52,096,623.61

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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.