Home / 150,822,693.77-226,227,883.03-52,476,909.89

Finding the Fourth Proportional to 150,822,693.77, 226,227,883.03 and 52,476,909.89

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Solution

The fourth proportional to 150,822,693.77, 226,227,883.03 and 52,476,909.89 is: 78,713,222.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,822,693.77 : 226,227,883.03 = 52,476,909.89 : x
  2. Step 2: Convert to fraction form
    150,822,693.77/226,227,883.03 = 52,476,909.89/x
  3. Step 3: Cross multiply
    150,822,693.77x = 226,227,883.03 × 52,476,909.89
  4. Step 4: Simplify right side
    150,822,693.77x = 11,871,740,231,108,438
  5. Step 5: Solve for x
    x = 11,871,740,231,108,438/150,822,693.77
  6. Step 6: Final answer
    x = 78,713,222.36

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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.