Home / 58,233,647.20-87,350,470.80-44,796,719.20

Finding the Fourth Proportional to 58,233,647.20, 87,350,470.80 and 44,796,719.20

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Solution

The fourth proportional to 58,233,647.20, 87,350,470.80 and 44,796,719.20 is: 67,195,078.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,233,647.20 : 87,350,470.80 = 44,796,719.20 : x
  2. Step 2: Convert to fraction form
    58,233,647.20/87,350,470.80 = 44,796,719.20/x
  3. Step 3: Cross multiply
    58,233,647.20x = 87,350,470.80 × 44,796,719.20
  4. Step 4: Simplify right side
    58,233,647.20x = 3,913,014,512,415,399.50
  5. Step 5: Solve for x
    x = 3,913,014,512,415,399.50/58,233,647.20
  6. Step 6: Final answer
    x = 67,195,078.80

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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.