Home / 34,775,983.20-52,163,974.80-29,149,269.60

Finding the Fourth Proportional to 34,775,983.20, 52,163,974.80 and 29,149,269.60

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Solution

The fourth proportional to 34,775,983.20, 52,163,974.80 and 29,149,269.60 is: 43,723,904.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,775,983.20 : 52,163,974.80 = 29,149,269.60 : x
  2. Step 2: Convert to fraction form
    34,775,983.20/52,163,974.80 = 29,149,269.60/x
  3. Step 3: Cross multiply
    34,775,983.20x = 52,163,974.80 × 29,149,269.60
  4. Step 4: Simplify right side
    34,775,983.20x = 1,520,541,764,852,806
  5. Step 5: Solve for x
    x = 1,520,541,764,852,806/34,775,983.20
  6. Step 6: Final answer
    x = 43,723,904.40

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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.