Home / 34,671,805.10-52,016,002.05-16,706,134.70

Finding the Fourth Proportional to 34,671,805.10, 52,016,002.05 and 16,706,134.70

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Solution

The fourth proportional to 34,671,805.10, 52,016,002.05 and 16,706,134.70 is: 25,063,198.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,671,805.10 : 52,016,002.05 = 16,706,134.70 : x
  2. Step 2: Convert to fraction form
    34,671,805.10/52,016,002.05 = 16,706,134.70/x
  3. Step 3: Cross multiply
    34,671,805.10x = 52,016,002.05 × 16,706,134.70
  4. Step 4: Simplify right side
    34,671,805.10x = 868,986,336,802,776
  5. Step 5: Solve for x
    x = 868,986,336,802,776/34,671,805.10
  6. Step 6: Final answer
    x = 25,063,198.59

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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.