Home / 150,898,818.33-226,117,203.31-101,531,817.13

Finding the Fourth Proportional to 150,898,818.33, 226,117,203.31 and 101,531,817.13

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Solution

The fourth proportional to 150,898,818.33, 226,117,203.31 and 101,531,817.13 is: 152,142,281.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,898,818.33 : 226,117,203.31 = 101,531,817.13 : x
  2. Step 2: Convert to fraction form
    150,898,818.33/226,117,203.31 = 101,531,817.13/x
  3. Step 3: Cross multiply
    150,898,818.33x = 226,117,203.31 × 101,531,817.13
  4. Step 4: Simplify right side
    150,898,818.33x = 22,958,090,536,417,948
  5. Step 5: Solve for x
    x = 22,958,090,536,417,948/150,898,818.33
  6. Step 6: Final answer
    x = 152,142,281.77

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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.