Home / 33,067,590.40-49,609,769.16-23,371,281.28

Finding the Fourth Proportional to 33,067,590.40, 49,609,769.16 and 23,371,281.28

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Solution

The fourth proportional to 33,067,590.40, 49,609,769.16 and 23,371,281.28 is: 35,062,847.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,067,590.40 : 49,609,769.16 = 23,371,281.28 : x
  2. Step 2: Convert to fraction form
    33,067,590.40/49,609,769.16 = 23,371,281.28/x
  3. Step 3: Cross multiply
    33,067,590.40x = 49,609,769.16 × 23,371,281.28
  4. Step 4: Simplify right side
    33,067,590.40x = 1,159,443,869,274,229.25
  5. Step 5: Solve for x
    x = 1,159,443,869,274,229.25/33,067,590.40
  6. Step 6: Final answer
    x = 35,062,847.19

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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.