Home / 13,807,254,391.74-20,708,614,105.92-5,944,549,892.22

Finding the Fourth Proportional to 13,807,254,391.74, 20,708,614,105.92 and 5,944,549,892.22

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Solution

The fourth proportional to 13,807,254,391.74, 20,708,614,105.92 and 5,944,549,892.22 is: 8,915,848,600.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,807,254,391.74 : 20,708,614,105.92 = 5,944,549,892.22 : x
  2. Step 2: Convert to fraction form
    13,807,254,391.74/20,708,614,105.92 = 5,944,549,892.22/x
  3. Step 3: Cross multiply
    13,807,254,391.74x = 20,708,614,105.92 × 5,944,549,892.22
  4. Step 4: Simplify right side
    13,807,254,391.74x = 123,103,389,751,372,300,288
  5. Step 5: Solve for x
    x = 123,103,389,751,372,300,288/13,807,254,391.74
  6. Step 6: Final answer
    x = 8,915,848,600.94

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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.