Home / 41,778,145.80-57,652,488.18-23,443,737.48

Finding the Fourth Proportional to 41,778,145.80, 57,652,488.18 and 23,443,737.48

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Solution

The fourth proportional to 41,778,145.80, 57,652,488.18 and 23,443,737.48 is: 32,351,598.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,778,145.80 : 57,652,488.18 = 23,443,737.48 : x
  2. Step 2: Convert to fraction form
    41,778,145.80/57,652,488.18 = 23,443,737.48/x
  3. Step 3: Cross multiply
    41,778,145.80x = 57,652,488.18 × 23,443,737.48
  4. Step 4: Simplify right side
    41,778,145.80x = 1,351,589,797,960,723
  5. Step 5: Solve for x
    x = 1,351,589,797,960,723/41,778,145.80
  6. Step 6: Final answer
    x = 32,351,598.48

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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.