Home / 31,062,671.13-46,594,006.71-9,497,272.86

Finding the Fourth Proportional to 31,062,671.13, 46,594,006.71 and 9,497,272.86

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Solution

The fourth proportional to 31,062,671.13, 46,594,006.71 and 9,497,272.86 is: 14,245,909.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,062,671.13 : 46,594,006.71 = 9,497,272.86 : x
  2. Step 2: Convert to fraction form
    31,062,671.13/46,594,006.71 = 9,497,272.86/x
  3. Step 3: Cross multiply
    31,062,671.13x = 46,594,006.71 × 9,497,272.86
  4. Step 4: Simplify right side
    31,062,671.13x = 442,515,995,365,540.88
  5. Step 5: Solve for x
    x = 442,515,995,365,540.88/31,062,671.13
  6. Step 6: Final answer
    x = 14,245,909.29

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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.