Home / 61,893,522.35-85,414,983.50-34,015,726.73

Finding the Fourth Proportional to 61,893,522.35, 85,414,983.50 and 34,015,726.73

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Solution

The fourth proportional to 61,893,522.35, 85,414,983.50 and 34,015,726.73 is: 46,942,759.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,893,522.35 : 85,414,983.50 = 34,015,726.73 : x
  2. Step 2: Convert to fraction form
    61,893,522.35/85,414,983.50 = 34,015,726.73/x
  3. Step 3: Cross multiply
    61,893,522.35x = 85,414,983.50 × 34,015,726.73
  4. Step 4: Simplify right side
    61,893,522.35x = 2,905,452,737,426,918
  5. Step 5: Solve for x
    x = 2,905,452,737,426,918/61,893,522.35
  6. Step 6: Final answer
    x = 46,942,759.55

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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.