Home / 27,942,002.20-41,913,003.30-13,593,095.20

Finding the Fourth Proportional to 27,942,002.20, 41,913,003.30 and 13,593,095.20

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Solution

The fourth proportional to 27,942,002.20, 41,913,003.30 and 13,593,095.20 is: 20,389,642.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,942,002.20 : 41,913,003.30 = 13,593,095.20 : x
  2. Step 2: Convert to fraction form
    27,942,002.20/41,913,003.30 = 13,593,095.20/x
  3. Step 3: Cross multiply
    27,942,002.20x = 41,913,003.30 × 13,593,095.20
  4. Step 4: Simplify right side
    27,942,002.20x = 569,727,443,974,814.12
  5. Step 5: Solve for x
    x = 569,727,443,974,814.12/27,942,002.20
  6. Step 6: Final answer
    x = 20,389,642.80

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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.