Home / 63,571,215.30-95,356,822.95-59,266,543.20

Finding the Fourth Proportional to 63,571,215.30, 95,356,822.95 and 59,266,543.20

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Solution

The fourth proportional to 63,571,215.30, 95,356,822.95 and 59,266,543.20 is: 88,899,814.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,571,215.30 : 95,356,822.95 = 59,266,543.20 : x
  2. Step 2: Convert to fraction form
    63,571,215.30/95,356,822.95 = 59,266,543.20/x
  3. Step 3: Cross multiply
    63,571,215.30x = 95,356,822.95 × 59,266,543.20
  4. Step 4: Simplify right side
    63,571,215.30x = 5,651,469,266,780,927
  5. Step 5: Solve for x
    x = 5,651,469,266,780,927/63,571,215.30
  6. Step 6: Final answer
    x = 88,899,814.80

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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.