Home / 32,180,606.80-48,270,910.20-25,803,314.80

Finding the Fourth Proportional to 32,180,606.80, 48,270,910.20 and 25,803,314.80

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Solution

The fourth proportional to 32,180,606.80, 48,270,910.20 and 25,803,314.80 is: 38,704,972.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,180,606.80 : 48,270,910.20 = 25,803,314.80 : x
  2. Step 2: Convert to fraction form
    32,180,606.80/48,270,910.20 = 25,803,314.80/x
  3. Step 3: Cross multiply
    32,180,606.80x = 48,270,910.20 × 25,803,314.80
  4. Step 4: Simplify right side
    32,180,606.80x = 1,245,549,491,573,131
  5. Step 5: Solve for x
    x = 1,245,549,491,573,131/32,180,606.80
  6. Step 6: Final answer
    x = 38,704,972.20

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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.