Home / 22,724,342.60-34,086,513.90-15,549,889.10

Finding the Fourth Proportional to 22,724,342.60, 34,086,513.90 and 15,549,889.10

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Solution

The fourth proportional to 22,724,342.60, 34,086,513.90 and 15,549,889.10 is: 23,324,833.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,724,342.60 : 34,086,513.90 = 15,549,889.10 : x
  2. Step 2: Convert to fraction form
    22,724,342.60/34,086,513.90 = 15,549,889.10/x
  3. Step 3: Cross multiply
    22,724,342.60x = 34,086,513.90 × 15,549,889.10
  4. Step 4: Simplify right side
    22,724,342.60x = 530,041,510,950,608.44
  5. Step 5: Solve for x
    x = 530,041,510,950,608.44/22,724,342.60
  6. Step 6: Final answer
    x = 23,324,833.65

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Double scale
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1.5x scale

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.