Home / 55,842,904.20-83,764,356.30-41,493,997.20

Finding the Fourth Proportional to 55,842,904.20, 83,764,356.30 and 41,493,997.20

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Solution

The fourth proportional to 55,842,904.20, 83,764,356.30 and 41,493,997.20 is: 62,240,995.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,842,904.20 : 83,764,356.30 = 41,493,997.20 : x
  2. Step 2: Convert to fraction form
    55,842,904.20/83,764,356.30 = 41,493,997.20/x
  3. Step 3: Cross multiply
    55,842,904.20x = 83,764,356.30 × 41,493,997.20
  4. Step 4: Simplify right side
    55,842,904.20x = 3,475,717,965,772,002.50
  5. Step 5: Solve for x
    x = 3,475,717,965,772,002.50/55,842,904.20
  6. Step 6: Final answer
    x = 62,240,995.80

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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.