Home / 17,082,572.70-25,610,737.05-8,569,019.10

Finding the Fourth Proportional to 17,082,572.70, 25,610,737.05 and 8,569,019.10

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Solution

The fourth proportional to 17,082,572.70, 25,610,737.05 and 8,569,019.10 is: 12,846,946.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,082,572.70 : 25,610,737.05 = 8,569,019.10 : x
  2. Step 2: Convert to fraction form
    17,082,572.70/25,610,737.05 = 8,569,019.10/x
  3. Step 3: Cross multiply
    17,082,572.70x = 25,610,737.05 × 8,569,019.10
  4. Step 4: Simplify right side
    17,082,572.70x = 219,458,894,946,527.66
  5. Step 5: Solve for x
    x = 219,458,894,946,527.66/17,082,572.70
  6. Step 6: Final answer
    x = 12,846,946.35

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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.