Home / 23,543,311.30-35,314,966.95-22,220,613.70

Finding the Fourth Proportional to 23,543,311.30, 35,314,966.95 and 22,220,613.70

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Solution

The fourth proportional to 23,543,311.30, 35,314,966.95 and 22,220,613.70 is: 33,330,920.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,543,311.30 : 35,314,966.95 = 22,220,613.70 : x
  2. Step 2: Convert to fraction form
    23,543,311.30/35,314,966.95 = 22,220,613.70/x
  3. Step 3: Cross multiply
    23,543,311.30x = 35,314,966.95 × 22,220,613.70
  4. Step 4: Simplify right side
    23,543,311.30x = 784,720,238,424,217.25
  5. Step 5: Solve for x
    x = 784,720,238,424,217.25/23,543,311.30
  6. Step 6: Final answer
    x = 33,330,920.55

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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.