Home / 63,571,213.80-95,356,820.70-59,266,541.70

Finding the Fourth Proportional to 63,571,213.80, 95,356,820.70 and 59,266,541.70

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Solution

The fourth proportional to 63,571,213.80, 95,356,820.70 and 59,266,541.70 is: 88,899,812.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,571,213.80 : 95,356,820.70 = 59,266,541.70 : x
  2. Step 2: Convert to fraction form
    63,571,213.80/95,356,820.70 = 59,266,541.70/x
  3. Step 3: Cross multiply
    63,571,213.80x = 95,356,820.70 × 59,266,541.70
  4. Step 4: Simplify right side
    63,571,213.80x = 5,651,468,990,395,974
  5. Step 5: Solve for x
    x = 5,651,468,990,395,974/63,571,213.80
  6. Step 6: Final answer
    x = 88,899,812.55

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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.