Home / 88,923,761.26-122,714,790.52-48,225,905.26

Finding the Fourth Proportional to 88,923,761.26, 122,714,790.52 and 48,225,905.26

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Solution

The fourth proportional to 88,923,761.26, 122,714,790.52 and 48,225,905.26 is: 66,551,749.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,923,761.26 : 122,714,790.52 = 48,225,905.26 : x
  2. Step 2: Convert to fraction form
    88,923,761.26/122,714,790.52 = 48,225,905.26/x
  3. Step 3: Cross multiply
    88,923,761.26x = 122,714,790.52 × 48,225,905.26
  4. Step 4: Simplify right side
    88,923,761.26x = 5,918,031,861,618,266
  5. Step 5: Solve for x
    x = 5,918,031,861,618,266/88,923,761.26
  6. Step 6: Final answer
    x = 66,551,749.25

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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.