Home / 22,724,348.10-34,086,522.15-15,549,894.60

Finding the Fourth Proportional to 22,724,348.10, 34,086,522.15 and 15,549,894.60

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Solution

The fourth proportional to 22,724,348.10, 34,086,522.15 and 15,549,894.60 is: 23,324,841.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,724,348.10 : 34,086,522.15 = 15,549,894.60 : x
  2. Step 2: Convert to fraction form
    22,724,348.10/34,086,522.15 = 15,549,894.60/x
  3. Step 3: Cross multiply
    22,724,348.10x = 34,086,522.15 × 15,549,894.60
  4. Step 4: Simplify right side
    22,724,348.10x = 530,041,826,713,065.38
  5. Step 5: Solve for x
    x = 530,041,826,713,065.38/22,724,348.10
  6. Step 6: Final answer
    x = 23,324,841.90

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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.