Home / 2,541,204,860.52-3,506,947,771.32-1,412,222,214.36

Finding the Fourth Proportional to 2,541,204,860.52, 3,506,947,771.32 and 1,412,222,214.36

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Solution

The fourth proportional to 2,541,204,860.52, 3,506,947,771.32 and 1,412,222,214.36 is: 1,948,913,928.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,204,860.52 : 3,506,947,771.32 = 1,412,222,214.36 : x
  2. Step 2: Convert to fraction form
    2,541,204,860.52/3,506,947,771.32 = 1,412,222,214.36/x
  3. Step 3: Cross multiply
    2,541,204,860.52x = 3,506,947,771.32 × 1,412,222,214.36
  4. Step 4: Simplify right side
    2,541,204,860.52x = 4,952,589,547,258,396,672
  5. Step 5: Solve for x
    x = 4,952,589,547,258,396,672/2,541,204,860.52
  6. Step 6: Final answer
    x = 1,948,913,928.27

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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.