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Finding the Third Proportional to 359,843,755.50 and 552,860,160

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Solution

The third proportional to 359,843,755.50 and 552,860,160 is: 849,408,533.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    359,843,755.50 : 552,860,160 = 552,860,160 : x
  2. Step 2: Convert to fraction form
    359,843,755.50/552,860,160 = 552,860,160/x
  3. Step 3: Cross multiply
    359,843,755.50x = 552,860,160 × 552,860,160
  4. Step 4: Simplify right side
    359,843,755.50x = 305,654,356,515,225,600
  5. Step 5: Solve for x
    x = 305,654,356,515,225,600/359,843,755.50
  6. Step 6: Final answer
    x = 849,408,533.13

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.