Home / 22,394,659,275.31-33,591,758,837.15-12,945,290,527.44

Finding the Fourth Proportional to 22,394,659,275.31, 33,591,758,837.15 and 12,945,290,527.44

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Solution

The fourth proportional to 22,394,659,275.31, 33,591,758,837.15 and 12,945,290,527.44 is: 19,417,802,795.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,394,659,275.31 : 33,591,758,837.15 = 12,945,290,527.44 : x
  2. Step 2: Convert to fraction form
    22,394,659,275.31/33,591,758,837.15 = 12,945,290,527.44/x
  3. Step 3: Cross multiply
    22,394,659,275.31x = 33,591,758,837.15 × 12,945,290,527.44
  4. Step 4: Simplify right side
    22,394,659,275.31x = 434,855,077,474,606,841,856
  5. Step 5: Solve for x
    x = 434,855,077,474,606,841,856/22,394,659,275.31
  6. Step 6: Final answer
    x = 19,417,802,795.24

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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.