Home / 32,807,732.20-49,211,339.10-8,546,612.20

Finding the Fourth Proportional to 32,807,732.20, 49,211,339.10 and 8,546,612.20

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Solution

The fourth proportional to 32,807,732.20, 49,211,339.10 and 8,546,612.20 is: 12,819,850.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,807,732.20 : 49,211,339.10 = 8,546,612.20 : x
  2. Step 2: Convert to fraction form
    32,807,732.20/49,211,339.10 = 8,546,612.20/x
  3. Step 3: Cross multiply
    32,807,732.20x = 49,211,339.10 × 8,546,612.20
  4. Step 4: Simplify right side
    32,807,732.20x = 420,590,231,130,397
  5. Step 5: Solve for x
    x = 420,590,231,130,397/32,807,732.20
  6. Step 6: Final answer
    x = 12,819,850.78

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.