Home / 45,248,995,591.20-62,451,212,498.64-26,229,996,084.96

Finding the Fourth Proportional to 45,248,995,591.20, 62,451,212,498.64 and 26,229,996,084.96

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Solution

The fourth proportional to 45,248,995,591.20, 62,451,212,498.64 and 26,229,996,084.96 is: 36,201,799,353.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,248,995,591.20 : 62,451,212,498.64 = 26,229,996,084.96 : x
  2. Step 2: Convert to fraction form
    45,248,995,591.20/62,451,212,498.64 = 26,229,996,084.96/x
  3. Step 3: Cross multiply
    45,248,995,591.20x = 62,451,212,498.64 × 26,229,996,084.96
  4. Step 4: Simplify right side
    45,248,995,591.20x = 1,638,095,059,340,332,105,728
  5. Step 5: Solve for x
    x = 1,638,095,059,340,332,105,728/45,248,995,591.20
  6. Step 6: Final answer
    x = 36,201,799,353.51

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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.