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Finding the Third Proportional to 1,244,344,258 and 2,666,177,220

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Solution

The third proportional to 1,244,344,258 and 2,666,177,220 is: 5,712,648,186.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,244,344,258 : 2,666,177,220 = 2,666,177,220 : x
  2. Step 2: Convert to fraction form
    1,244,344,258/2,666,177,220 = 2,666,177,220/x
  3. Step 3: Cross multiply
    1,244,344,258x = 2,666,177,220 × 2,666,177,220
  4. Step 4: Simplify right side
    1,244,344,258x = 7,108,500,968,446,928,896
  5. Step 5: Solve for x
    x = 7,108,500,968,446,928,896/1,244,344,258
  6. Step 6: Final answer
    x = 5,712,648,186.18

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.