Home / 16,791,793.32-25,187,603.97-6,557,692.53

Finding the Fourth Proportional to 16,791,793.32, 25,187,603.97 and 6,557,692.53

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Solution

The fourth proportional to 16,791,793.32, 25,187,603.97 and 6,557,692.53 is: 9,836,505.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,791,793.32 : 25,187,603.97 = 6,557,692.53 : x
  2. Step 2: Convert to fraction form
    16,791,793.32/25,187,603.97 = 6,557,692.53/x
  3. Step 3: Cross multiply
    16,791,793.32x = 25,187,603.97 × 6,557,692.53
  4. Step 4: Simplify right side
    16,791,793.32x = 165,172,562,402,667.34
  5. Step 5: Solve for x
    x = 165,172,562,402,667.34/16,791,793.32
  6. Step 6: Final answer
    x = 9,836,505.21

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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.