Home / 31,329,265.14-47,003,517.84-14,955,443.64

Finding the Fourth Proportional to 31,329,265.14, 47,003,517.84 and 14,955,443.64

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Solution

The fourth proportional to 31,329,265.14, 47,003,517.84 and 14,955,443.64 is: 22,437,757.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,329,265.14 : 47,003,517.84 = 14,955,443.64 : x
  2. Step 2: Convert to fraction form
    31,329,265.14/47,003,517.84 = 14,955,443.64/x
  3. Step 3: Cross multiply
    31,329,265.14x = 47,003,517.84 × 14,955,443.64
  4. Step 4: Simplify right side
    31,329,265.14x = 702,958,461,937,854.62
  5. Step 5: Solve for x
    x = 702,958,461,937,854.62/31,329,265.14
  6. Step 6: Final answer
    x = 22,437,757.76

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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.