Home / 32,293,678.60-48,440,517.90-8,359,150.60

Finding the Fourth Proportional to 32,293,678.60, 48,440,517.90 and 8,359,150.60

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Solution

The fourth proportional to 32,293,678.60, 48,440,517.90 and 8,359,150.60 is: 12,538,725.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,293,678.60 : 48,440,517.90 = 8,359,150.60 : x
  2. Step 2: Convert to fraction form
    32,293,678.60/48,440,517.90 = 8,359,150.60/x
  3. Step 3: Cross multiply
    32,293,678.60x = 48,440,517.90 × 8,359,150.60
  4. Step 4: Simplify right side
    32,293,678.60x = 404,921,584,268,095.69
  5. Step 5: Solve for x
    x = 404,921,584,268,095.69/32,293,678.60
  6. Step 6: Final answer
    x = 12,538,725.90

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1.5x scale

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.