Home / 59,236,573.68-88,864,326.82-18,286,387.43

Finding the Fourth Proportional to 59,236,573.68, 88,864,326.82 and 18,286,387.43

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Solution

The fourth proportional to 59,236,573.68, 88,864,326.82 and 18,286,387.43 is: 27,432,503.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,236,573.68 : 88,864,326.82 = 18,286,387.43 : x
  2. Step 2: Convert to fraction form
    59,236,573.68/88,864,326.82 = 18,286,387.43/x
  3. Step 3: Cross multiply
    59,236,573.68x = 88,864,326.82 × 18,286,387.43
  4. Step 4: Simplify right side
    59,236,573.68x = 1,625,007,508,765,082.75
  5. Step 5: Solve for x
    x = 1,625,007,508,765,082.75/59,236,573.68
  6. Step 6: Final answer
    x = 27,432,503.40

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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.