Home / 61,763,629.20-92,582,458.20-36,191,475.60

Finding the Fourth Proportional to 61,763,629.20, 92,582,458.20 and 36,191,475.60

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Solution

The fourth proportional to 61,763,629.20, 92,582,458.20 and 36,191,475.60 is: 54,250,305.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,763,629.20 : 92,582,458.20 = 36,191,475.60 : x
  2. Step 2: Convert to fraction form
    61,763,629.20/92,582,458.20 = 36,191,475.60/x
  3. Step 3: Cross multiply
    61,763,629.20x = 92,582,458.20 × 36,191,475.60
  4. Step 4: Simplify right side
    61,763,629.20x = 3,350,695,776,933,320
  5. Step 5: Solve for x
    x = 3,350,695,776,933,320/61,763,629.20
  6. Step 6: Final answer
    x = 54,250,305.89

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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.