Home / 32,339,153.20-48,508,729.80-15,333,041.20

Finding the Fourth Proportional to 32,339,153.20, 48,508,729.80 and 15,333,041.20

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Solution

The fourth proportional to 32,339,153.20, 48,508,729.80 and 15,333,041.20 is: 22,999,561.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,339,153.20 : 48,508,729.80 = 15,333,041.20 : x
  2. Step 2: Convert to fraction form
    32,339,153.20/48,508,729.80 = 15,333,041.20/x
  3. Step 3: Cross multiply
    32,339,153.20x = 48,508,729.80 × 15,333,041.20
  4. Step 4: Simplify right side
    32,339,153.20x = 743,786,352,583,067.62
  5. Step 5: Solve for x
    x = 743,786,352,583,067.62/32,339,153.20
  6. Step 6: Final answer
    x = 22,999,561.80

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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.