Home / 22,793,213.70-34,160,790.15-9,314,813.70

Finding the Fourth Proportional to 22,793,213.70, 34,160,790.15 and 9,314,813.70

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Solution

The fourth proportional to 22,793,213.70, 34,160,790.15 and 9,314,813.70 is: 13,960,356.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,793,213.70 : 34,160,790.15 = 9,314,813.70 : x
  2. Step 2: Convert to fraction form
    22,793,213.70/34,160,790.15 = 9,314,813.70/x
  3. Step 3: Cross multiply
    22,793,213.70x = 34,160,790.15 × 9,314,813.70
  4. Step 4: Simplify right side
    22,793,213.70x = 318,201,396,092,045
  5. Step 5: Solve for x
    x = 318,201,396,092,045/22,793,213.70
  6. Step 6: Final answer
    x = 13,960,356.81

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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.