Home / 24,149,102.10-36,223,653.15-21,760,314.90

Finding the Fourth Proportional to 24,149,102.10, 36,223,653.15 and 21,760,314.90

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Solution

The fourth proportional to 24,149,102.10, 36,223,653.15 and 21,760,314.90 is: 32,640,472.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,149,102.10 : 36,223,653.15 = 21,760,314.90 : x
  2. Step 2: Convert to fraction form
    24,149,102.10/36,223,653.15 = 21,760,314.90/x
  3. Step 3: Cross multiply
    24,149,102.10x = 36,223,653.15 × 21,760,314.90
  4. Step 4: Simplify right side
    24,149,102.10x = 788,238,099,372,376.88
  5. Step 5: Solve for x
    x = 788,238,099,372,376.88/24,149,102.10
  6. Step 6: Final answer
    x = 32,640,472.35

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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.