Home / 150,898,817.33-226,117,201.81-101,531,816.13

Finding the Fourth Proportional to 150,898,817.33, 226,117,201.81 and 101,531,816.13

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Solution

The fourth proportional to 150,898,817.33, 226,117,201.81 and 101,531,816.13 is: 152,142,280.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,898,817.33 : 226,117,201.81 = 101,531,816.13 : x
  2. Step 2: Convert to fraction form
    150,898,817.33/226,117,201.81 = 101,531,816.13/x
  3. Step 3: Cross multiply
    150,898,817.33x = 226,117,201.81 × 101,531,816.13
  4. Step 4: Simplify right side
    150,898,817.33x = 22,958,090,158,003,024
  5. Step 5: Solve for x
    x = 22,958,090,158,003,024/150,898,817.33
  6. Step 6: Final answer
    x = 152,142,280.27

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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.