Home / 14,987,565.27-22,482,165.19-4,751,684.55

Finding the Fourth Proportional to 14,987,565.27, 22,482,165.19 and 4,751,684.55

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Solution

The fourth proportional to 14,987,565.27, 22,482,165.19 and 4,751,684.55 is: 7,127,785.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,987,565.27 : 22,482,165.19 = 4,751,684.55 : x
  2. Step 2: Convert to fraction form
    14,987,565.27/22,482,165.19 = 4,751,684.55/x
  3. Step 3: Cross multiply
    14,987,565.27x = 22,482,165.19 × 4,751,684.55
  4. Step 4: Simplify right side
    14,987,565.27x = 106,828,156,960,112.38
  5. Step 5: Solve for x
    x = 106,828,156,960,112.38/14,987,565.27
  6. Step 6: Final answer
    x = 7,127,785.94

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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.