Home / 64,231,552.26-88,639,320.80-34,862,883.30

Finding the Fourth Proportional to 64,231,552.26, 88,639,320.80 and 34,862,883.30

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Solution

The fourth proportional to 64,231,552.26, 88,639,320.80 and 34,862,883.30 is: 48,110,658.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,231,552.26 : 88,639,320.80 = 34,862,883.30 : x
  2. Step 2: Convert to fraction form
    64,231,552.26/88,639,320.80 = 34,862,883.30/x
  3. Step 3: Cross multiply
    64,231,552.26x = 88,639,320.80 × 34,862,883.30
  4. Step 4: Simplify right side
    64,231,552.26x = 3,090,222,296,928,819.50
  5. Step 5: Solve for x
    x = 3,090,222,296,928,819.50/64,231,552.26
  6. Step 6: Final answer
    x = 48,110,658.83

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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.