Home / 32,256,738.60-48,385,107.90-10,981,602.60

Finding the Fourth Proportional to 32,256,738.60, 48,385,107.90 and 10,981,602.60

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Solution

The fourth proportional to 32,256,738.60, 48,385,107.90 and 10,981,602.60 is: 16,472,403.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,256,738.60 : 48,385,107.90 = 10,981,602.60 : x
  2. Step 2: Convert to fraction form
    32,256,738.60/48,385,107.90 = 10,981,602.60/x
  3. Step 3: Cross multiply
    32,256,738.60x = 48,385,107.90 × 10,981,602.60
  4. Step 4: Simplify right side
    32,256,738.60x = 531,346,026,715,920.50
  5. Step 5: Solve for x
    x = 531,346,026,715,920.50/32,256,738.60
  6. Step 6: Final answer
    x = 16,472,403.90

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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.