Home / 2,474,431,213.52-3,414,837,656.44-1,534,936,560.50

Finding the Fourth Proportional to 2,474,431,213.52, 3,414,837,656.44 and 1,534,936,560.50

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Solution

The fourth proportional to 2,474,431,213.52, 3,414,837,656.44 and 1,534,936,560.50 is: 2,118,288,493.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,474,431,213.52 : 3,414,837,656.44 = 1,534,936,560.50 : x
  2. Step 2: Convert to fraction form
    2,474,431,213.52/3,414,837,656.44 = 1,534,936,560.50/x
  3. Step 3: Cross multiply
    2,474,431,213.52x = 3,414,837,656.44 × 1,534,936,560.50
  4. Step 4: Simplify right side
    2,474,431,213.52x = 5,241,559,167,041,894,400
  5. Step 5: Solve for x
    x = 5,241,559,167,041,894,400/2,474,431,213.52
  6. Step 6: Final answer
    x = 2,118,288,493.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.