Home / 569,770,500.84-854,654,422.50-374,267,971.50

Finding the Fourth Proportional to 569,770,500.84, 854,654,422.50 and 374,267,971.50

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Solution

The fourth proportional to 569,770,500.84, 854,654,422.50 and 374,267,971.50 is: 561,401,084.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,770,500.84 : 854,654,422.50 = 374,267,971.50 : x
  2. Step 2: Convert to fraction form
    569,770,500.84/854,654,422.50 = 374,267,971.50/x
  3. Step 3: Cross multiply
    569,770,500.84x = 854,654,422.50 × 374,267,971.50
  4. Step 4: Simplify right side
    569,770,500.84x = 319,869,777,042,578,944
  5. Step 5: Solve for x
    x = 319,869,777,042,578,944/569,770,500.84
  6. Step 6: Final answer
    x = 561,401,084.42

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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.