Home / 591,024,004.20-886,536,006.30-160,202,500.20

Finding the Fourth Proportional to 591,024,004.20, 886,536,006.30 and 160,202,500.20

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Solution

The fourth proportional to 591,024,004.20, 886,536,006.30 and 160,202,500.20 is: 240,303,750.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,024,004.20 : 886,536,006.30 = 160,202,500.20 : x
  2. Step 2: Convert to fraction form
    591,024,004.20/886,536,006.30 = 160,202,500.20/x
  3. Step 3: Cross multiply
    591,024,004.20x = 886,536,006.30 × 160,202,500.20
  4. Step 4: Simplify right side
    591,024,004.20x = 142,025,284,726,582,928
  5. Step 5: Solve for x
    x = 142,025,284,726,582,928/591,024,004.20
  6. Step 6: Final answer
    x = 240,303,750.30

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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.