Home / 32,239,672.70-48,359,509.05-30,392,095.10

Finding the Fourth Proportional to 32,239,672.70, 48,359,509.05 and 30,392,095.10

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Solution

The fourth proportional to 32,239,672.70, 48,359,509.05 and 30,392,095.10 is: 45,588,142.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,239,672.70 : 48,359,509.05 = 30,392,095.10 : x
  2. Step 2: Convert to fraction form
    32,239,672.70/48,359,509.05 = 30,392,095.10/x
  3. Step 3: Cross multiply
    32,239,672.70x = 48,359,509.05 × 30,392,095.10
  4. Step 4: Simplify right side
    32,239,672.70x = 1,469,746,798,036,910.75
  5. Step 5: Solve for x
    x = 1,469,746,798,036,910.75/32,239,672.70
  6. Step 6: Final answer
    x = 45,588,142.65

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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.