Home / 64,259,053.79-88,679,034.90-34,891,624.13

Finding the Fourth Proportional to 64,259,053.79, 88,679,034.90 and 34,891,624.13

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Solution

The fourth proportional to 64,259,053.79, 88,679,034.90 and 34,891,624.13 is: 48,151,277.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,259,053.79 : 88,679,034.90 = 34,891,624.13 : x
  2. Step 2: Convert to fraction form
    64,259,053.79/88,679,034.90 = 34,891,624.13/x
  3. Step 3: Cross multiply
    64,259,053.79x = 88,679,034.90 × 34,891,624.13
  4. Step 4: Simplify right side
    64,259,053.79x = 3,094,155,553,498,557
  5. Step 5: Solve for x
    x = 3,094,155,553,498,557/64,259,053.79
  6. Step 6: Final answer
    x = 48,151,277.85

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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.