Home / 40,234,600,087.59-55,521,246,364.17-22,169,105,335.94

Finding the Fourth Proportional to 40,234,600,087.59, 55,521,246,364.17 and 22,169,105,335.94

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Solution

The fourth proportional to 40,234,600,087.59, 55,521,246,364.17 and 22,169,105,335.94 is: 30,591,986,905.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,234,600,087.59 : 55,521,246,364.17 = 22,169,105,335.94 : x
  2. Step 2: Convert to fraction form
    40,234,600,087.59/55,521,246,364.17 = 22,169,105,335.94/x
  3. Step 3: Cross multiply
    40,234,600,087.59x = 55,521,246,364.17 × 22,169,105,335.94
  4. Step 4: Simplify right side
    40,234,600,087.59x = 1,230,856,359,029,960,343,552
  5. Step 5: Solve for x
    x = 1,230,856,359,029,960,343,552/40,234,600,087.59
  6. Step 6: Final answer
    x = 30,591,986,905.56

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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.