Home / 151,156,675.07-226,770,994.26-48,920,712.69

Finding the Fourth Proportional to 151,156,675.07, 226,770,994.26 and 48,920,712.69

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Solution

The fourth proportional to 151,156,675.07, 226,770,994.26 and 48,920,712.69 is: 73,392,714.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,156,675.07 : 226,770,994.26 = 48,920,712.69 : x
  2. Step 2: Convert to fraction form
    151,156,675.07/226,770,994.26 = 48,920,712.69/x
  3. Step 3: Cross multiply
    151,156,675.07x = 226,770,994.26 × 48,920,712.69
  4. Step 4: Simplify right side
    151,156,675.07x = 11,093,798,656,374,494
  5. Step 5: Solve for x
    x = 11,093,798,656,374,494/151,156,675.07
  6. Step 6: Final answer
    x = 73,392,714.22

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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.