Home / 144,719,152,272.38-218,940,015,000.28

Finding the Third Proportional to 144,719,152,272.38 and 218,940,015,000.28

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Solution

The third proportional to 144,719,152,272.38 and 218,940,015,000.28 is: 331,225,891,083.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,719,152,272.38 : 218,940,015,000.28 = 218,940,015,000.28 : x
  2. Step 2: Convert to fraction form
    144,719,152,272.38/218,940,015,000.28 = 218,940,015,000.28/x
  3. Step 3: Cross multiply
    144,719,152,272.38x = 218,940,015,000.28 × 218,940,015,000.28
  4. Step 4: Simplify right side
    144,719,152,272.38x = 47,934,730,168,322,834,300,928
  5. Step 5: Solve for x
    x = 47,934,730,168,322,834,300,928/144,719,152,272.38
  6. Step 6: Final answer
    x = 331,225,891,083.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.