Home / 222,607,004.20-333,761,207.10-101,376,053.80

Finding the Fourth Proportional to 222,607,004.20, 333,761,207.10 and 101,376,053.80

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Solution

The fourth proportional to 222,607,004.20, 333,761,207.10 and 101,376,053.80 is: 151,996,089.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,607,004.20 : 333,761,207.10 = 101,376,053.80 : x
  2. Step 2: Convert to fraction form
    222,607,004.20/333,761,207.10 = 101,376,053.80/x
  3. Step 3: Cross multiply
    222,607,004.20x = 333,761,207.10 × 101,376,053.80
  4. Step 4: Simplify right side
    222,607,004.20x = 33,835,394,087,322,544
  5. Step 5: Solve for x
    x = 33,835,394,087,322,544/222,607,004.20
  6. Step 6: Final answer
    x = 151,996,089.29

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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.