Home / 17,914,612,544-38,810,210,518

Finding the Third Proportional to 17,914,612,544 and 38,810,210,518

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Solution

The third proportional to 17,914,612,544 and 38,810,210,518 is: 84,078,426,856.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,914,612,544 : 38,810,210,518 = 38,810,210,518 : x
  2. Step 2: Convert to fraction form
    17,914,612,544/38,810,210,518 = 38,810,210,518/x
  3. Step 3: Cross multiply
    17,914,612,544x = 38,810,210,518 × 38,810,210,518
  4. Step 4: Simplify right side
    17,914,612,544x = 1,506,232,440,451,477,798,912
  5. Step 5: Solve for x
    x = 1,506,232,440,451,477,798,912/17,914,612,544
  6. Step 6: Final answer
    x = 84,078,426,856.96

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.