Home / 27,942,625.20-41,913,937.80-13,593,718.20

Finding the Fourth Proportional to 27,942,625.20, 41,913,937.80 and 13,593,718.20

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Solution

The fourth proportional to 27,942,625.20, 41,913,937.80 and 13,593,718.20 is: 20,390,577.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,942,625.20 : 41,913,937.80 = 13,593,718.20 : x
  2. Step 2: Convert to fraction form
    27,942,625.20/41,913,937.80 = 13,593,718.20/x
  3. Step 3: Cross multiply
    27,942,625.20x = 41,913,937.80 × 13,593,718.20
  4. Step 4: Simplify right side
    27,942,625.20x = 569,766,259,105,527.88
  5. Step 5: Solve for x
    x = 569,766,259,105,527.88/27,942,625.20
  6. Step 6: Final answer
    x = 20,390,577.30

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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.