Home / 104,977,807.85-157,466,711.78-36,795,895.85

Finding the Fourth Proportional to 104,977,807.85, 157,466,711.78 and 36,795,895.85

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Solution

The fourth proportional to 104,977,807.85, 157,466,711.78 and 36,795,895.85 is: 55,193,843.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,977,807.85 : 157,466,711.78 = 36,795,895.85 : x
  2. Step 2: Convert to fraction form
    104,977,807.85/157,466,711.78 = 36,795,895.85/x
  3. Step 3: Cross multiply
    104,977,807.85x = 157,466,711.78 × 36,795,895.85
  4. Step 4: Simplify right side
    104,977,807.85x = 5,794,128,726,498,848
  5. Step 5: Solve for x
    x = 5,794,128,726,498,848/104,977,807.85
  6. Step 6: Final answer
    x = 55,193,843.78

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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.