Home / 32,653,741.90-48,980,713.57-8,061,671.38

Finding the Fourth Proportional to 32,653,741.90, 48,980,713.57 and 8,061,671.38

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Solution

The fourth proportional to 32,653,741.90, 48,980,713.57 and 8,061,671.38 is: 12,092,531.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,653,741.90 : 48,980,713.57 = 8,061,671.38 : x
  2. Step 2: Convert to fraction form
    32,653,741.90/48,980,713.57 = 8,061,671.38/x
  3. Step 3: Cross multiply
    32,653,741.90x = 48,980,713.57 × 8,061,671.38
  4. Step 4: Simplify right side
    32,653,741.90x = 394,866,416,616,640.69
  5. Step 5: Solve for x
    x = 394,866,416,616,640.69/32,653,741.90
  6. Step 6: Final answer
    x = 12,092,531.93

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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.