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Finding the Fourth Proportional to 588,743,997.60, 881,202,808.80 and 588,743,997.60

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Solution

The fourth proportional to 588,743,997.60, 881,202,808.80 and 588,743,997.60 is: 881,202,808.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,743,997.60 : 881,202,808.80 = 588,743,997.60 : x
  2. Step 2: Convert to fraction form
    588,743,997.60/881,202,808.80 = 588,743,997.60/x
  3. Step 3: Cross multiply
    588,743,997.60x = 881,202,808.80 × 588,743,997.60
  4. Step 4: Simplify right side
    588,743,997.60x = 518,802,864,349,260,480
  5. Step 5: Solve for x
    x = 518,802,864,349,260,480/588,743,997.60
  6. Step 6: Final answer
    x = 881,202,808.80

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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.