Home / 3,724,703,760.60-5,585,040,101.70-1,543,890,346.20

Finding the Fourth Proportional to 3,724,703,760.60, 5,585,040,101.70 and 1,543,890,346.20

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Solution

The fourth proportional to 3,724,703,760.60, 5,585,040,101.70 and 1,543,890,346.20 is: 2,315,000,077.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,724,703,760.60 : 5,585,040,101.70 = 1,543,890,346.20 : x
  2. Step 2: Convert to fraction form
    3,724,703,760.60/5,585,040,101.70 = 1,543,890,346.20/x
  3. Step 3: Cross multiply
    3,724,703,760.60x = 5,585,040,101.70 × 1,543,890,346.20
  4. Step 4: Simplify right side
    3,724,703,760.60x = 8,622,689,496,154,496,000
  5. Step 5: Solve for x
    x = 8,622,689,496,154,496,000/3,724,703,760.60
  6. Step 6: Final answer
    x = 2,315,000,077.96

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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.