Home / 18,425,015,246-39,785,976,301

Finding the Third Proportional to 18,425,015,246 and 39,785,976,301

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Solution

The third proportional to 18,425,015,246 and 39,785,976,301 is: 85,911,674,377.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,425,015,246 : 39,785,976,301 = 39,785,976,301 : x
  2. Step 2: Convert to fraction form
    18,425,015,246/39,785,976,301 = 39,785,976,301/x
  3. Step 3: Cross multiply
    18,425,015,246x = 39,785,976,301 × 39,785,976,301
  4. Step 4: Simplify right side
    18,425,015,246x = 1,582,923,910,223,733,719,040
  5. Step 5: Solve for x
    x = 1,582,923,910,223,733,719,040/18,425,015,246
  6. Step 6: Final answer
    x = 85,911,674,377.98

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.