Home / 27,650,815,909.52-41,459,428,349.71-10,842,490,555.56

Finding the Fourth Proportional to 27,650,815,909.52, 41,459,428,349.71 and 10,842,490,555.56

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Solution

The fourth proportional to 27,650,815,909.52, 41,459,428,349.71 and 10,842,490,555.56 is: 16,257,149,944.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,650,815,909.52 : 41,459,428,349.71 = 10,842,490,555.56 : x
  2. Step 2: Convert to fraction form
    27,650,815,909.52/41,459,428,349.71 = 10,842,490,555.56/x
  3. Step 3: Cross multiply
    27,650,815,909.52x = 41,459,428,349.71 × 10,842,490,555.56
  4. Step 4: Simplify right side
    27,650,815,909.52x = 449,523,460,320,625,491,968
  5. Step 5: Solve for x
    x = 449,523,460,320,625,491,968/27,650,815,909.52
  6. Step 6: Final answer
    x = 16,257,149,944.21

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1.5x scale

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.