Home / 65,715,349.27-98,552,060.29-22,574,149.87

Finding the Fourth Proportional to 65,715,349.27, 98,552,060.29 and 22,574,149.87

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Solution

The fourth proportional to 65,715,349.27, 98,552,060.29 and 22,574,149.87 is: 33,854,023.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,715,349.27 : 98,552,060.29 = 22,574,149.87 : x
  2. Step 2: Convert to fraction form
    65,715,349.27/98,552,060.29 = 22,574,149.87/x
  3. Step 3: Cross multiply
    65,715,349.27x = 98,552,060.29 × 22,574,149.87
  4. Step 4: Simplify right side
    65,715,349.27x = 2,224,728,978,496,135
  5. Step 5: Solve for x
    x = 2,224,728,978,496,135/65,715,349.27
  6. Step 6: Final answer
    x = 33,854,023.50

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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.