Home / 2,568,209,677.74-3,544,347,929.31-1,454,573,881.26

Finding the Fourth Proportional to 2,568,209,677.74, 3,544,347,929.31 and 1,454,573,881.26

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Solution

The fourth proportional to 2,568,209,677.74, 3,544,347,929.31 and 1,454,573,881.26 is: 2,007,435,751.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,568,209,677.74 : 3,544,347,929.31 = 1,454,573,881.26 : x
  2. Step 2: Convert to fraction form
    2,568,209,677.74/3,544,347,929.31 = 1,454,573,881.26/x
  3. Step 3: Cross multiply
    2,568,209,677.74x = 3,544,347,929.31 × 1,454,573,881.26
  4. Step 4: Simplify right side
    2,568,209,677.74x = 5,155,515,924,072,290,304
  5. Step 5: Solve for x
    x = 5,155,515,924,072,290,304/2,568,209,677.74
  6. Step 6: Final answer
    x = 2,007,435,751.36

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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.