Home / 15,149,542.90-22,724,314.35-10,366,573.90

Finding the Fourth Proportional to 15,149,542.90, 22,724,314.35 and 10,366,573.90

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Solution

The fourth proportional to 15,149,542.90, 22,724,314.35 and 10,366,573.90 is: 15,549,860.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,149,542.90 : 22,724,314.35 = 10,366,573.90 : x
  2. Step 2: Convert to fraction form
    15,149,542.90/22,724,314.35 = 10,366,573.90/x
  3. Step 3: Cross multiply
    15,149,542.90x = 22,724,314.35 × 10,366,573.90
  4. Step 4: Simplify right side
    15,149,542.90x = 235,573,284,036,105.50
  5. Step 5: Solve for x
    x = 235,573,284,036,105.50/15,149,542.90
  6. Step 6: Final answer
    x = 15,549,860.85

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Double scale
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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.