Home / 4,032,880,397,259.20-5,565,391,715,997.30-2,180,988,551,331.60

Finding the Fourth Proportional to 4,032,880,397,259.20, 5,565,391,715,997.30 and 2,180,988,551,331.60

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Solution

The fourth proportional to 4,032,880,397,259.20, 5,565,391,715,997.30 and 2,180,988,551,331.60 is: 3,009,773,268,881.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,880,397,259.20 : 5,565,391,715,997.30 = 2,180,988,551,331.60 : x
  2. Step 2: Convert to fraction form
    4,032,880,397,259.20/5,565,391,715,997.30 = 2,180,988,551,331.60/x
  3. Step 3: Cross multiply
    4,032,880,397,259.20x = 5,565,391,715,997.30 × 2,180,988,551,331.60
  4. Step 4: Simplify right side
    4,032,880,397,259.20x = 12,138,055,616,265,839,108,423,680
  5. Step 5: Solve for x
    x = 12,138,055,616,265,839,108,423,680/4,032,880,397,259.20
  6. Step 6: Final answer
    x = 3,009,773,268,881.23

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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.