Home / 36,291,628.80-54,437,443.20-16,096,870.80

Finding the Fourth Proportional to 36,291,628.80, 54,437,443.20 and 16,096,870.80

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Solution

The fourth proportional to 36,291,628.80, 54,437,443.20 and 16,096,870.80 is: 24,145,306.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,291,628.80 : 54,437,443.20 = 16,096,870.80 : x
  2. Step 2: Convert to fraction form
    36,291,628.80/54,437,443.20 = 16,096,870.80/x
  3. Step 3: Cross multiply
    36,291,628.80x = 54,437,443.20 × 16,096,870.80
  4. Step 4: Simplify right side
    36,291,628.80x = 876,272,489,872,738.62
  5. Step 5: Solve for x
    x = 876,272,489,872,738.62/36,291,628.80
  6. Step 6: Final answer
    x = 24,145,306.20

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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.