Home / 2,454,657,845.52-3,387,427,697.25-1,325,627,500.09

Finding the Fourth Proportional to 2,454,657,845.52, 3,387,427,697.25 and 1,325,627,500.09

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Solution

The fourth proportional to 2,454,657,845.52, 3,387,427,697.25 and 1,325,627,500.09 is: 1,829,365,880.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,657,845.52 : 3,387,427,697.25 = 1,325,627,500.09 : x
  2. Step 2: Convert to fraction form
    2,454,657,845.52/3,387,427,697.25 = 1,325,627,500.09/x
  3. Step 3: Cross multiply
    2,454,657,845.52x = 3,387,427,697.25 × 1,325,627,500.09
  4. Step 4: Simplify right side
    2,454,657,845.52x = 4,490,467,310,057,314,304
  5. Step 5: Solve for x
    x = 4,490,467,310,057,314,304/2,454,657,845.52
  6. Step 6: Final answer
    x = 1,829,365,880.16

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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.