Home / 150,763,172.33-226,080,487.34-57,374,207.92

Finding the Fourth Proportional to 150,763,172.33, 226,080,487.34 and 57,374,207.92

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Solution

The fourth proportional to 150,763,172.33, 226,080,487.34 and 57,374,207.92 is: 86,036,852.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,763,172.33 : 226,080,487.34 = 57,374,207.92 : x
  2. Step 2: Convert to fraction form
    150,763,172.33/226,080,487.34 = 57,374,207.92/x
  3. Step 3: Cross multiply
    150,763,172.33x = 226,080,487.34 × 57,374,207.92
  4. Step 4: Simplify right side
    150,763,172.33x = 12,971,188,887,833,988
  5. Step 5: Solve for x
    x = 12,971,188,887,833,988/150,763,172.33
  6. Step 6: Final answer
    x = 86,036,852.95

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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.