Home / 151,408,832.22-227,115,050.58-42,227,360.42

Finding the Fourth Proportional to 151,408,832.22, 227,115,050.58 and 42,227,360.42

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Solution

The fourth proportional to 151,408,832.22, 227,115,050.58 and 42,227,360.42 is: 63,341,543.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,408,832.22 : 227,115,050.58 = 42,227,360.42 : x
  2. Step 2: Convert to fraction form
    151,408,832.22/227,115,050.58 = 42,227,360.42/x
  3. Step 3: Cross multiply
    151,408,832.22x = 227,115,050.58 × 42,227,360.42
  4. Step 4: Simplify right side
    151,408,832.22x = 9,590,469,096,512,616
  5. Step 5: Solve for x
    x = 9,590,469,096,512,616/151,408,832.22
  6. Step 6: Final answer
    x = 63,341,543.26

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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.