Home / 151,091,570.60-226,637,355.90-96,672,012.20

Finding the Fourth Proportional to 151,091,570.60, 226,637,355.90 and 96,672,012.20

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Solution

The fourth proportional to 151,091,570.60, 226,637,355.90 and 96,672,012.20 is: 145,008,018.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,091,570.60 : 226,637,355.90 = 96,672,012.20 : x
  2. Step 2: Convert to fraction form
    151,091,570.60/226,637,355.90 = 96,672,012.20/x
  3. Step 3: Cross multiply
    151,091,570.60x = 226,637,355.90 × 96,672,012.20
  4. Step 4: Simplify right side
    151,091,570.60x = 21,909,489,234,540,544
  5. Step 5: Solve for x
    x = 21,909,489,234,540,544/151,091,570.60
  6. Step 6: Final answer
    x = 145,008,018.30

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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.