Home / 27,489,087,701.70-41,233,631,552.55-10,926,861,796.95

Finding the Fourth Proportional to 27,489,087,701.70, 41,233,631,552.55 and 10,926,861,796.95

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Solution

The fourth proportional to 27,489,087,701.70, 41,233,631,552.55 and 10,926,861,796.95 is: 16,390,292,695.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,489,087,701.70 : 41,233,631,552.55 = 10,926,861,796.95 : x
  2. Step 2: Convert to fraction form
    27,489,087,701.70/41,233,631,552.55 = 10,926,861,796.95/x
  3. Step 3: Cross multiply
    27,489,087,701.70x = 41,233,631,552.55 × 10,926,861,796.95
  4. Step 4: Simplify right side
    27,489,087,701.70x = 450,554,193,361,070,784,512
  5. Step 5: Solve for x
    x = 450,554,193,361,070,784,512/27,489,087,701.70
  6. Step 6: Final answer
    x = 16,390,292,695.43

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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.