Home / 3,666,430,249.26-5,499,591,524.61-906,059,191.02

Finding the Fourth Proportional to 3,666,430,249.26, 5,499,591,524.61 and 906,059,191.02

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Solution

The fourth proportional to 3,666,430,249.26, 5,499,591,524.61 and 906,059,191.02 is: 1,359,075,479.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,430,249.26 : 5,499,591,524.61 = 906,059,191.02 : x
  2. Step 2: Convert to fraction form
    3,666,430,249.26/5,499,591,524.61 = 906,059,191.02/x
  3. Step 3: Cross multiply
    3,666,430,249.26x = 5,499,591,524.61 × 906,059,191.02
  4. Step 4: Simplify right side
    3,666,430,249.26x = 4,982,955,447,728,584,704
  5. Step 5: Solve for x
    x = 4,982,955,447,728,584,704/3,666,430,249.26
  6. Step 6: Final answer
    x = 1,359,075,479.14

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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.