Home / 31,165,040.14-46,745,343.12-9,597,392.88

Finding the Fourth Proportional to 31,165,040.14, 46,745,343.12 and 9,597,392.88

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Solution

The fourth proportional to 31,165,040.14, 46,745,343.12 and 9,597,392.88 is: 14,395,406.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,165,040.14 : 46,745,343.12 = 9,597,392.88 : x
  2. Step 2: Convert to fraction form
    31,165,040.14/46,745,343.12 = 9,597,392.88/x
  3. Step 3: Cross multiply
    31,165,040.14x = 46,745,343.12 × 9,597,392.88
  4. Step 4: Simplify right side
    31,165,040.14x = 448,633,423,233,045
  5. Step 5: Solve for x
    x = 448,633,423,233,045/31,165,040.14
  6. Step 6: Final answer
    x = 14,395,406.56

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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.