Home / 32,352,941.20-48,496,234.20-18,882,835.60

Finding the Fourth Proportional to 32,352,941.20, 48,496,234.20 and 18,882,835.60

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Solution

The fourth proportional to 32,352,941.20, 48,496,234.20 and 18,882,835.60 is: 28,304,889.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,352,941.20 : 48,496,234.20 = 18,882,835.60 : x
  2. Step 2: Convert to fraction form
    32,352,941.20/48,496,234.20 = 18,882,835.60/x
  3. Step 3: Cross multiply
    32,352,941.20x = 48,496,234.20 × 18,882,835.60
  4. Step 4: Simplify right side
    32,352,941.20x = 915,746,417,617,697.62
  5. Step 5: Solve for x
    x = 915,746,417,617,697.62/32,352,941.20
  6. Step 6: Final answer
    x = 28,304,889.25

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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.