Home / 32,259,425.60-48,389,138.40-10,984,289.60

Finding the Fourth Proportional to 32,259,425.60, 48,389,138.40 and 10,984,289.60

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Solution

The fourth proportional to 32,259,425.60, 48,389,138.40 and 10,984,289.60 is: 16,476,434.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,259,425.60 : 48,389,138.40 = 10,984,289.60 : x
  2. Step 2: Convert to fraction form
    32,259,425.60/48,389,138.40 = 10,984,289.60/x
  3. Step 3: Cross multiply
    32,259,425.60x = 48,389,138.40 × 10,984,289.60
  4. Step 4: Simplify right side
    32,259,425.60x = 531,520,309,680,080.62
  5. Step 5: Solve for x
    x = 531,520,309,680,080.62/32,259,425.60
  6. Step 6: Final answer
    x = 16,476,434.40

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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.