Home / 17,020,588,492.50-37,247,482,758.75

Finding the Third Proportional to 17,020,588,492.50 and 37,247,482,758.75

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Solution

The third proportional to 17,020,588,492.50 and 37,247,482,758.75 is: 81,511,574,789.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,020,588,492.50 : 37,247,482,758.75 = 37,247,482,758.75 : x
  2. Step 2: Convert to fraction form
    17,020,588,492.50/37,247,482,758.75 = 37,247,482,758.75/x
  3. Step 3: Cross multiply
    17,020,588,492.50x = 37,247,482,758.75 × 37,247,482,758.75
  4. Step 4: Simplify right side
    17,020,588,492.50x = 1,387,374,971,863,378,427,904
  5. Step 5: Solve for x
    x = 1,387,374,971,863,378,427,904/17,020,588,492.50
  6. Step 6: Final answer
    x = 81,511,574,789.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.