Home / 22,836,627.33-31,514,511.98-12,382,624.66

Finding the Fourth Proportional to 22,836,627.33, 31,514,511.98 and 12,382,624.66

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Solution

The fourth proportional to 22,836,627.33, 31,514,511.98 and 12,382,624.66 is: 17,088,003.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,836,627.33 : 31,514,511.98 = 12,382,624.66 : x
  2. Step 2: Convert to fraction form
    22,836,627.33/31,514,511.98 = 12,382,624.66/x
  3. Step 3: Cross multiply
    22,836,627.33x = 31,514,511.98 × 12,382,624.66
  4. Step 4: Simplify right side
    22,836,627.33x = 390,232,373,191,413.44
  5. Step 5: Solve for x
    x = 390,232,373,191,413.44/22,836,627.33
  6. Step 6: Final answer
    x = 17,088,003.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.