Home / 47,406,535.44-65,426,328.22-26,781,310.23

Finding the Fourth Proportional to 47,406,535.44, 65,426,328.22 and 26,781,310.23

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Solution

The fourth proportional to 47,406,535.44, 65,426,328.22 and 26,781,310.23 is: 36,961,207.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,406,535.44 : 65,426,328.22 = 26,781,310.23 : x
  2. Step 2: Convert to fraction form
    47,406,535.44/65,426,328.22 = 26,781,310.23/x
  3. Step 3: Cross multiply
    47,406,535.44x = 65,426,328.22 × 26,781,310.23
  4. Step 4: Simplify right side
    47,406,535.44x = 1,752,202,793,498,234.25
  5. Step 5: Solve for x
    x = 1,752,202,793,498,234.25/47,406,535.44
  6. Step 6: Final answer
    x = 36,961,207.50

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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.