Home / 334,609,812,224.86-502,013,192,756.10-107,965,012,489.43

Finding the Fourth Proportional to 334,609,812,224.86, 502,013,192,756.10 and 107,965,012,489.43

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Solution

The fourth proportional to 334,609,812,224.86, 502,013,192,756.10 and 107,965,012,489.43 is: 161,979,292,434.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,609,812,224.86 : 502,013,192,756.10 = 107,965,012,489.43 : x
  2. Step 2: Convert to fraction form
    334,609,812,224.86/502,013,192,756.10 = 107,965,012,489.43/x
  3. Step 3: Cross multiply
    334,609,812,224.86x = 502,013,192,756.10 × 107,965,012,489.43
  4. Step 4: Simplify right side
    334,609,812,224.86x = 54,199,860,625,770,958,290,944
  5. Step 5: Solve for x
    x = 54,199,860,625,770,958,290,944/334,609,812,224.86
  6. Step 6: Final answer
    x = 161,979,292,434.34

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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.