Home / 2,967,895,938,869.80-4,449,294,222,753.50-1,031,461,236,221.30

Finding the Fourth Proportional to 2,967,895,938,869.80, 4,449,294,222,753.50 and 1,031,461,236,221.30

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Solution

The fourth proportional to 2,967,895,938,869.80, 4,449,294,222,753.50 and 1,031,461,236,221.30 is: 1,546,305,737,748.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,895,938,869.80 : 4,449,294,222,753.50 = 1,031,461,236,221.30 : x
  2. Step 2: Convert to fraction form
    2,967,895,938,869.80/4,449,294,222,753.50 = 1,031,461,236,221.30/x
  3. Step 3: Cross multiply
    2,967,895,938,869.80x = 4,449,294,222,753.50 × 1,031,461,236,221.30
  4. Step 4: Simplify right side
    2,967,895,938,869.80x = 4,589,274,519,313,613,385,105,408
  5. Step 5: Solve for x
    x = 4,589,274,519,313,613,385,105,408/2,967,895,938,869.80
  6. Step 6: Final answer
    x = 1,546,305,737,748.09

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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.