Home / 2,472,394,752,429.80-3,708,592,128,644.80-2,075,676,171,693.80

Finding the Fourth Proportional to 2,472,394,752,429.80, 3,708,592,128,644.80 and 2,075,676,171,693.80

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Solution

The fourth proportional to 2,472,394,752,429.80, 3,708,592,128,644.80 and 2,075,676,171,693.80 is: 3,113,514,257,540.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,472,394,752,429.80 : 3,708,592,128,644.80 = 2,075,676,171,693.80 : x
  2. Step 2: Convert to fraction form
    2,472,394,752,429.80/3,708,592,128,644.80 = 2,075,676,171,693.80/x
  3. Step 3: Cross multiply
    2,472,394,752,429.80x = 3,708,592,128,644.80 × 2,075,676,171,693.80
  4. Step 4: Simplify right side
    2,472,394,752,429.80x = 7,697,836,311,959,198,932,926,464
  5. Step 5: Solve for x
    x = 7,697,836,311,959,198,932,926,464/2,472,394,752,429.80
  6. Step 6: Final answer
    x = 3,113,514,257,540.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.