Home / 34,169,933,615.52-47,170,859,686.68-22,757,494,560.88

Finding the Fourth Proportional to 34,169,933,615.52, 47,170,859,686.68 and 22,757,494,560.88

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Solution

The fourth proportional to 34,169,933,615.52, 47,170,859,686.68 and 22,757,494,560.88 is: 31,416,232,610.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,169,933,615.52 : 47,170,859,686.68 = 22,757,494,560.88 : x
  2. Step 2: Convert to fraction form
    34,169,933,615.52/47,170,859,686.68 = 22,757,494,560.88/x
  3. Step 3: Cross multiply
    34,169,933,615.52x = 47,170,859,686.68 × 22,757,494,560.88
  4. Step 4: Simplify right side
    34,169,933,615.52x = 1,073,490,582,751,653,789,696
  5. Step 5: Solve for x
    x = 1,073,490,582,751,653,789,696/34,169,933,615.52
  6. Step 6: Final answer
    x = 31,416,232,610.53

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1.5x scale

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.