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Finding the Third Proportional to 762,549,586 and 1,142,799,891

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Solution

The third proportional to 762,549,586 and 1,142,799,891 is: 1,712,664,480.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    762,549,586 : 1,142,799,891 = 1,142,799,891 : x
  2. Step 2: Convert to fraction form
    762,549,586/1,142,799,891 = 1,142,799,891/x
  3. Step 3: Cross multiply
    762,549,586x = 1,142,799,891 × 1,142,799,891
  4. Step 4: Simplify right side
    762,549,586x = 1,305,991,590,869,611,776
  5. Step 5: Solve for x
    x = 1,305,991,590,869,611,776/762,549,586
  6. Step 6: Final answer
    x = 1,712,664,480.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.