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Finding the Fourth Proportional to 183,737,407.66, 275,659,919.48 and 54,348,463.38

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Solution

The fourth proportional to 183,737,407.66, 275,659,919.48 and 54,348,463.38 is: 81,538,611.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,737,407.66 : 275,659,919.48 = 54,348,463.38 : x
  2. Step 2: Convert to fraction form
    183,737,407.66/275,659,919.48 = 54,348,463.38/x
  3. Step 3: Cross multiply
    183,737,407.66x = 275,659,919.48 × 54,348,463.38
  4. Step 4: Simplify right side
    183,737,407.66x = 14,981,693,040,362,126
  5. Step 5: Solve for x
    x = 14,981,693,040,362,126/183,737,407.66
  6. Step 6: Final answer
    x = 81,538,611.17

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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.