Home / 28,073,570,175.28-62,423,990,000.72

Finding the Third Proportional to 28,073,570,175.28 and 62,423,990,000.72

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Solution

The third proportional to 28,073,570,175.28 and 62,423,990,000.72 is: 138,805,093,305.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,073,570,175.28 : 62,423,990,000.72 = 62,423,990,000.72 : x
  2. Step 2: Convert to fraction form
    28,073,570,175.28/62,423,990,000.72 = 62,423,990,000.72/x
  3. Step 3: Cross multiply
    28,073,570,175.28x = 62,423,990,000.72 × 62,423,990,000.72
  4. Step 4: Simplify right side
    28,073,570,175.28x = 3,896,754,527,609,741,115,392
  5. Step 5: Solve for x
    x = 3,896,754,527,609,741,115,392/28,073,570,175.28
  6. Step 6: Final answer
    x = 138,805,093,305.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.