Home / 2,984,325,753.78-4,476,497,028.79-1,144,642,348.98

Finding the Fourth Proportional to 2,984,325,753.78, 4,476,497,028.79 and 1,144,642,348.98

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Solution

The fourth proportional to 2,984,325,753.78, 4,476,497,028.79 and 1,144,642,348.98 is: 1,716,966,744.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,984,325,753.78 : 4,476,497,028.79 = 1,144,642,348.98 : x
  2. Step 2: Convert to fraction form
    2,984,325,753.78/4,476,497,028.79 = 1,144,642,348.98/x
  3. Step 3: Cross multiply
    2,984,325,753.78x = 4,476,497,028.79 × 1,144,642,348.98
  4. Step 4: Simplify right side
    2,984,325,753.78x = 5,123,988,074,236,176,384
  5. Step 5: Solve for x
    x = 5,123,988,074,236,176,384/2,984,325,753.78
  6. Step 6: Final answer
    x = 1,716,966,744.58

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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.