Home / 34,366,214.88-51,479,694.72-15,895,908

Finding the Fourth Proportional to 34,366,214.88, 51,479,694.72 and 15,895,908

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Solution

The fourth proportional to 34,366,214.88, 51,479,694.72 and 15,895,908 is: 23,811,656.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,366,214.88 : 51,479,694.72 = 15,895,908 : x
  2. Step 2: Convert to fraction form
    34,366,214.88/51,479,694.72 = 15,895,908/x
  3. Step 3: Cross multiply
    34,366,214.88x = 51,479,694.72 × 15,895,908
  4. Step 4: Simplify right side
    34,366,214.88x = 818,316,491,137,205.75
  5. Step 5: Solve for x
    x = 818,316,491,137,205.75/34,366,214.88
  6. Step 6: Final answer
    x = 23,811,656.13

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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.