Home / 34,123,453.20-51,185,179.80-22,644,327.60

Finding the Fourth Proportional to 34,123,453.20, 51,185,179.80 and 22,644,327.60

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Solution

The fourth proportional to 34,123,453.20, 51,185,179.80 and 22,644,327.60 is: 33,966,491.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,123,453.20 : 51,185,179.80 = 22,644,327.60 : x
  2. Step 2: Convert to fraction form
    34,123,453.20/51,185,179.80 = 22,644,327.60/x
  3. Step 3: Cross multiply
    34,123,453.20x = 51,185,179.80 × 22,644,327.60
  4. Step 4: Simplify right side
    34,123,453.20x = 1,159,053,979,656,102.50
  5. Step 5: Solve for x
    x = 1,159,053,979,656,102.50/34,123,453.20
  6. Step 6: Final answer
    x = 33,966,491.40

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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.