Home / 32,538,788.65-48,808,469.00-8,277,741.21

Finding the Fourth Proportional to 32,538,788.65, 48,808,469.00 and 8,277,741.21

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Solution

The fourth proportional to 32,538,788.65, 48,808,469.00 and 8,277,741.21 is: 12,416,684.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,538,788.65 : 48,808,469.00 = 8,277,741.21 : x
  2. Step 2: Convert to fraction form
    32,538,788.65/48,808,469.00 = 8,277,741.21/x
  3. Step 3: Cross multiply
    32,538,788.65x = 48,808,469.00 × 8,277,741.21
  4. Step 4: Simplify right side
    32,538,788.65x = 404,023,875,264,025
  5. Step 5: Solve for x
    x = 404,023,875,264,025/32,538,788.65
  6. Step 6: Final answer
    x = 12,416,684.58

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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.