Home / 26,776,664.25-36,952,576.11-15,173,841.93

Finding the Fourth Proportional to 26,776,664.25, 36,952,576.11 and 15,173,841.93

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Solution

The fourth proportional to 26,776,664.25, 36,952,576.11 and 15,173,841.93 is: 20,940,343.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,776,664.25 : 36,952,576.11 = 15,173,841.93 : x
  2. Step 2: Convert to fraction form
    26,776,664.25/36,952,576.11 = 15,173,841.93/x
  3. Step 3: Cross multiply
    26,776,664.25x = 36,952,576.11 × 15,173,841.93
  4. Step 4: Simplify right side
    26,776,664.25x = 560,712,548,799,434.25
  5. Step 5: Solve for x
    x = 560,712,548,799,434.25/26,776,664.25
  6. Step 6: Final answer
    x = 20,940,343.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.