Home / 49,248,002.30-73,872,003.45-22,374,146.30

Finding the Fourth Proportional to 49,248,002.30, 73,872,003.45 and 22,374,146.30

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Solution

The fourth proportional to 49,248,002.30, 73,872,003.45 and 22,374,146.30 is: 33,561,219.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,248,002.30 : 73,872,003.45 = 22,374,146.30 : x
  2. Step 2: Convert to fraction form
    49,248,002.30/73,872,003.45 = 22,374,146.30/x
  3. Step 3: Cross multiply
    49,248,002.30x = 73,872,003.45 × 22,374,146.30
  4. Step 4: Simplify right side
    49,248,002.30x = 1,652,823,012,664,404.75
  5. Step 5: Solve for x
    x = 1,652,823,012,664,404.75/49,248,002.30
  6. Step 6: Final answer
    x = 33,561,219.45

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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.