Home / 24,397,720.40-36,554,590.20-15,873,669.20

Finding the Fourth Proportional to 24,397,720.40, 36,554,590.20 and 15,873,669.20

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Solution

The fourth proportional to 24,397,720.40, 36,554,590.20 and 15,873,669.20 is: 23,783,183.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,397,720.40 : 36,554,590.20 = 15,873,669.20 : x
  2. Step 2: Convert to fraction form
    24,397,720.40/36,554,590.20 = 15,873,669.20/x
  3. Step 3: Cross multiply
    24,397,720.40x = 36,554,590.20 × 15,873,669.20
  4. Step 4: Simplify right side
    24,397,720.40x = 580,255,472,576,361.88
  5. Step 5: Solve for x
    x = 580,255,472,576,361.88/24,397,720.40
  6. Step 6: Final answer
    x = 23,783,183.96

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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.