Home / 61,003,110.30-91,475,797.05-35,451,951.90

Finding the Fourth Proportional to 61,003,110.30, 91,475,797.05 and 35,451,951.90

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Solution

The fourth proportional to 61,003,110.30, 91,475,797.05 and 35,451,951.90 is: 53,161,150.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,003,110.30 : 91,475,797.05 = 35,451,951.90 : x
  2. Step 2: Convert to fraction form
    61,003,110.30/91,475,797.05 = 35,451,951.90/x
  3. Step 3: Cross multiply
    61,003,110.30x = 91,475,797.05 × 35,451,951.90
  4. Step 4: Simplify right side
    61,003,110.30x = 3,242,995,557,030,761.50
  5. Step 5: Solve for x
    x = 3,242,995,557,030,761.50/61,003,110.30
  6. Step 6: Final answer
    x = 53,161,150.98

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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.