Home / 3,827,720,558-5,282,256,495.48-2,067,587,983.28

Finding the Fourth Proportional to 3,827,720,558, 5,282,256,495.48 and 2,067,587,983.28

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Solution

The fourth proportional to 3,827,720,558, 5,282,256,495.48 and 2,067,587,983.28 is: 2,853,272,565.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,827,720,558 : 5,282,256,495.48 = 2,067,587,983.28 : x
  2. Step 2: Convert to fraction form
    3,827,720,558/5,282,256,495.48 = 2,067,587,983.28/x
  3. Step 3: Cross multiply
    3,827,720,558x = 5,282,256,495.48 × 2,067,587,983.28
  4. Step 4: Simplify right side
    3,827,720,558x = 10,921,530,054,657,173,504
  5. Step 5: Solve for x
    x = 10,921,530,054,657,173,504/3,827,720,558
  6. Step 6: Final answer
    x = 2,853,272,565.01

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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.