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Finding the Fourth Proportional to 588,708,010.20, 883,062,015.30 and 588,708,010.20

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Solution

The fourth proportional to 588,708,010.20, 883,062,015.30 and 588,708,010.20 is: 883,062,015.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,708,010.20 : 883,062,015.30 = 588,708,010.20 : x
  2. Step 2: Convert to fraction form
    588,708,010.20/883,062,015.30 = 588,708,010.20/x
  3. Step 3: Cross multiply
    588,708,010.20x = 883,062,015.30 × 588,708,010.20
  4. Step 4: Simplify right side
    588,708,010.20x = 519,865,681,910,464,960
  5. Step 5: Solve for x
    x = 519,865,681,910,464,960/588,708,010.20
  6. Step 6: Final answer
    x = 883,062,015.30

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