Home / 34,516,418.80-51,774,628.20-32,388,905.20

Finding the Fourth Proportional to 34,516,418.80, 51,774,628.20 and 32,388,905.20

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Solution

The fourth proportional to 34,516,418.80, 51,774,628.20 and 32,388,905.20 is: 48,583,357.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,516,418.80 : 51,774,628.20 = 32,388,905.20 : x
  2. Step 2: Convert to fraction form
    34,516,418.80/51,774,628.20 = 32,388,905.20/x
  3. Step 3: Cross multiply
    34,516,418.80x = 51,774,628.20 × 32,388,905.20
  4. Step 4: Simplify right side
    34,516,418.80x = 1,676,923,524,535,046.75
  5. Step 5: Solve for x
    x = 1,676,923,524,535,046.75/34,516,418.80
  6. Step 6: Final answer
    x = 48,583,357.80

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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.