Home / 24,227,407.20-36,372,603.60-19,440,501.60

Finding the Fourth Proportional to 24,227,407.20, 36,372,603.60 and 19,440,501.60

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Solution

The fourth proportional to 24,227,407.20, 36,372,603.60 and 19,440,501.60 is: 29,186,022.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,227,407.20 : 36,372,603.60 = 19,440,501.60 : x
  2. Step 2: Convert to fraction form
    24,227,407.20/36,372,603.60 = 19,440,501.60/x
  3. Step 3: Cross multiply
    24,227,407.20x = 36,372,603.60 × 19,440,501.60
  4. Step 4: Simplify right side
    24,227,407.20x = 707,101,658,481,965.88
  5. Step 5: Solve for x
    x = 707,101,658,481,965.88/24,227,407.20
  6. Step 6: Final answer
    x = 29,186,022.78

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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.