Home / 22,724,340.60-34,086,510.90-15,549,887.10

Finding the Fourth Proportional to 22,724,340.60, 34,086,510.90 and 15,549,887.10

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Solution

The fourth proportional to 22,724,340.60, 34,086,510.90 and 15,549,887.10 is: 23,324,830.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,724,340.60 : 34,086,510.90 = 15,549,887.10 : x
  2. Step 2: Convert to fraction form
    22,724,340.60/34,086,510.90 = 15,549,887.10/x
  3. Step 3: Cross multiply
    22,724,340.60x = 34,086,510.90 × 15,549,887.10
  4. Step 4: Simplify right side
    22,724,340.60x = 530,041,396,127,919.38
  5. Step 5: Solve for x
    x = 530,041,396,127,919.38/22,724,340.60
  6. Step 6: Final answer
    x = 23,324,830.65

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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.