Home / 27,252,165.17-40,861,782.71-10,859,971.41

Finding the Fourth Proportional to 27,252,165.17, 40,861,782.71 and 10,859,971.41

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Solution

The fourth proportional to 27,252,165.17, 40,861,782.71 and 10,859,971.41 is: 16,283,395.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,252,165.17 : 40,861,782.71 = 10,859,971.41 : x
  2. Step 2: Convert to fraction form
    27,252,165.17/40,861,782.71 = 10,859,971.41/x
  3. Step 3: Cross multiply
    27,252,165.17x = 40,861,782.71 × 10,859,971.41
  4. Step 4: Simplify right side
    27,252,165.17x = 443,757,791,937,932.44
  5. Step 5: Solve for x
    x = 443,757,791,937,932.44/27,252,165.17
  6. Step 6: Final answer
    x = 16,283,395.81

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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.