Home / 27,665,108.90-41,504,920.95-10,626,337.70

Finding the Fourth Proportional to 27,665,108.90, 41,504,920.95 and 10,626,337.70

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Solution

The fourth proportional to 27,665,108.90, 41,504,920.95 and 10,626,337.70 is: 15,942,294.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,665,108.90 : 41,504,920.95 = 10,626,337.70 : x
  2. Step 2: Convert to fraction form
    27,665,108.90/41,504,920.95 = 10,626,337.70/x
  3. Step 3: Cross multiply
    27,665,108.90x = 41,504,920.95 × 10,626,337.70
  4. Step 4: Simplify right side
    27,665,108.90x = 441,045,306,226,504.81
  5. Step 5: Solve for x
    x = 441,045,306,226,504.81/27,665,108.90
  6. Step 6: Final answer
    x = 15,942,294.24

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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.