Home / 150,898,819.34-226,117,204.80-101,531,818.14

Finding the Fourth Proportional to 150,898,819.34, 226,117,204.80 and 101,531,818.14

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Solution

The fourth proportional to 150,898,819.34, 226,117,204.80 and 101,531,818.14 is: 152,142,283.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,898,819.34 : 226,117,204.80 = 101,531,818.14 : x
  2. Step 2: Convert to fraction form
    150,898,819.34/226,117,204.80 = 101,531,818.14/x
  3. Step 3: Cross multiply
    150,898,819.34x = 226,117,204.80 × 101,531,818.14
  4. Step 4: Simplify right side
    150,898,819.34x = 22,958,090,916,078,736
  5. Step 5: Solve for x
    x = 22,958,090,916,078,736/150,898,819.34
  6. Step 6: Final answer
    x = 152,142,283.26

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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.