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Finding the Fourth Proportional to 356,498,496,722.03, 534,747,745,083.05 and 356,498,496,722.03

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Solution

The fourth proportional to 356,498,496,722.03, 534,747,745,083.05 and 356,498,496,722.03 is: 534,747,745,083.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,498,496,722.03 : 534,747,745,083.05 = 356,498,496,722.03 : x
  2. Step 2: Convert to fraction form
    356,498,496,722.03/534,747,745,083.05 = 356,498,496,722.03/x
  3. Step 3: Cross multiply
    356,498,496,722.03x = 534,747,745,083.05 × 356,498,496,722.03
  4. Step 4: Simplify right side
    356,498,496,722.03x = 190,636,767,247,602,651,496,448
  5. Step 5: Solve for x
    x = 190,636,767,247,602,651,496,448/356,498,496,722.03
  6. Step 6: Final answer
    x = 534,747,745,083.05

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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.