Home / 69,008,535.18-103,473,961.11-22,925,733.30

Finding the Fourth Proportional to 69,008,535.18, 103,473,961.11 and 22,925,733.30

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Solution

The fourth proportional to 69,008,535.18, 103,473,961.11 and 22,925,733.30 is: 34,375,696.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,008,535.18 : 103,473,961.11 = 22,925,733.30 : x
  2. Step 2: Convert to fraction form
    69,008,535.18/103,473,961.11 = 22,925,733.30/x
  3. Step 3: Cross multiply
    69,008,535.18x = 103,473,961.11 × 22,925,733.30
  4. Step 4: Simplify right side
    69,008,535.18x = 2,372,216,435,902,432
  5. Step 5: Solve for x
    x = 2,372,216,435,902,432/69,008,535.18
  6. Step 6: Final answer
    x = 34,375,696.13

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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.