Home / 3,645,787,141.10-5,468,830,010.85-1,060,858,117.10

Finding the Fourth Proportional to 3,645,787,141.10, 5,468,830,010.85 and 1,060,858,117.10

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Solution

The fourth proportional to 3,645,787,141.10, 5,468,830,010.85 and 1,060,858,117.10 is: 1,591,330,619.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,645,787,141.10 : 5,468,830,010.85 = 1,060,858,117.10 : x
  2. Step 2: Convert to fraction form
    3,645,787,141.10/5,468,830,010.85 = 1,060,858,117.10/x
  3. Step 3: Cross multiply
    3,645,787,141.10x = 5,468,830,010.85 × 1,060,858,117.10
  4. Step 4: Simplify right side
    3,645,787,141.10x = 5,801,652,708,050,304,000
  5. Step 5: Solve for x
    x = 5,801,652,708,050,304,000/3,645,787,141.10
  6. Step 6: Final answer
    x = 1,591,330,619.02

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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.