Home / 44,818,319.12-67,229,863.52-14,115,299.49

Finding the Fourth Proportional to 44,818,319.12, 67,229,863.52 and 14,115,299.49

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Solution

The fourth proportional to 44,818,319.12, 67,229,863.52 and 14,115,299.49 is: 21,173,700.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,818,319.12 : 67,229,863.52 = 14,115,299.49 : x
  2. Step 2: Convert to fraction form
    44,818,319.12/67,229,863.52 = 14,115,299.49/x
  3. Step 3: Cross multiply
    44,818,319.12x = 67,229,863.52 × 14,115,299.49
  4. Step 4: Simplify right side
    44,818,319.12x = 948,969,658,186,049.12
  5. Step 5: Solve for x
    x = 948,969,658,186,049.12/44,818,319.12
  6. Step 6: Final answer
    x = 21,173,700.33

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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.