Home / 27,337,318.10-41,006,463.15-8,168,311.70

Finding the Fourth Proportional to 27,337,318.10, 41,006,463.15 and 8,168,311.70

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Solution

The fourth proportional to 27,337,318.10, 41,006,463.15 and 8,168,311.70 is: 12,252,612.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,337,318.10 : 41,006,463.15 = 8,168,311.70 : x
  2. Step 2: Convert to fraction form
    27,337,318.10/41,006,463.15 = 8,168,311.70/x
  3. Step 3: Cross multiply
    27,337,318.10x = 41,006,463.15 × 8,168,311.70
  4. Step 4: Simplify right side
    27,337,318.10x = 334,953,572,723,763.88
  5. Step 5: Solve for x
    x = 334,953,572,723,763.88/27,337,318.10
  6. Step 6: Final answer
    x = 12,252,612.77

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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.