Home / 35,451,603.50-48,923,116.13-19,770,645.02

Finding the Fourth Proportional to 35,451,603.50, 48,923,116.13 and 19,770,645.02

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Solution

The fourth proportional to 35,451,603.50, 48,923,116.13 and 19,770,645.02 is: 27,283,436.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,451,603.50 : 48,923,116.13 = 19,770,645.02 : x
  2. Step 2: Convert to fraction form
    35,451,603.50/48,923,116.13 = 19,770,645.02/x
  3. Step 3: Cross multiply
    35,451,603.50x = 48,923,116.13 × 19,770,645.02
  4. Step 4: Simplify right side
    35,451,603.50x = 967,241,561,934,997.38
  5. Step 5: Solve for x
    x = 967,241,561,934,997.38/35,451,603.50
  6. Step 6: Final answer
    x = 27,283,436.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.