Home / 52,746,020.70-79,056,045.45-22,040,540.70

Finding the Fourth Proportional to 52,746,020.70, 79,056,045.45 and 22,040,540.70

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Solution

The fourth proportional to 52,746,020.70, 79,056,045.45 and 22,040,540.70 is: 33,034,491.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,746,020.70 : 79,056,045.45 = 22,040,540.70 : x
  2. Step 2: Convert to fraction form
    52,746,020.70/79,056,045.45 = 22,040,540.70/x
  3. Step 3: Cross multiply
    52,746,020.70x = 79,056,045.45 × 22,040,540.70
  4. Step 4: Simplify right side
    52,746,020.70x = 1,742,437,987,321,774.75
  5. Step 5: Solve for x
    x = 1,742,437,987,321,774.75/52,746,020.70
  6. Step 6: Final answer
    x = 33,034,491.78

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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.