Home / 9,989,541,976,792.50-15,895,325,070,602

Finding the Third Proportional to 9,989,541,976,792.50 and 15,895,325,070,602

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Solution

The third proportional to 9,989,541,976,792.50 and 15,895,325,070,602 is: 25,292,586,956,147.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,989,541,976,792.50 : 15,895,325,070,602 = 15,895,325,070,602 : x
  2. Step 2: Convert to fraction form
    9,989,541,976,792.50/15,895,325,070,602 = 15,895,325,070,602/x
  3. Step 3: Cross multiply
    9,989,541,976,792.50x = 15,895,325,070,602 × 15,895,325,070,602
  4. Step 4: Simplify right side
    9,989,541,976,792.50x = 252,661,359,100,108,463,327,412,224
  5. Step 5: Solve for x
    x = 252,661,359,100,108,463,327,412,224/9,989,541,976,792.50
  6. Step 6: Final answer
    x = 25,292,586,956,147.36

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.