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Finding the Third Proportional to 581,717,473.50 and 1,244,056,515

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Solution

The third proportional to 581,717,473.50 and 1,244,056,515 is: 2,660,529,695.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    581,717,473.50 : 1,244,056,515 = 1,244,056,515 : x
  2. Step 2: Convert to fraction form
    581,717,473.50/1,244,056,515 = 1,244,056,515/x
  3. Step 3: Cross multiply
    581,717,473.50x = 1,244,056,515 × 1,244,056,515
  4. Step 4: Simplify right side
    581,717,473.50x = 1,547,676,612,513,945,344
  5. Step 5: Solve for x
    x = 1,547,676,612,513,945,344/581,717,473.50
  6. Step 6: Final answer
    x = 2,660,529,695.29

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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.