Home / 26,966,379.28-37,213,587.36-14,576,472.90

Finding the Fourth Proportional to 26,966,379.28, 37,213,587.36 and 14,576,472.90

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Solution

The fourth proportional to 26,966,379.28, 37,213,587.36 and 14,576,472.90 is: 20,115,523.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,966,379.28 : 37,213,587.36 = 14,576,472.90 : x
  2. Step 2: Convert to fraction form
    26,966,379.28/37,213,587.36 = 14,576,472.90/x
  3. Step 3: Cross multiply
    26,966,379.28x = 37,213,587.36 × 14,576,472.90
  4. Step 4: Simplify right side
    26,966,379.28x = 542,442,847,664,822.56
  5. Step 5: Solve for x
    x = 542,442,847,664,822.56/26,966,379.28
  6. Step 6: Final answer
    x = 20,115,523.93

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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.