Home / 16,475,717.39-24,717,692.43-11,627,490.20

Finding the Fourth Proportional to 16,475,717.39, 24,717,692.43 and 11,627,490.20

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Solution

The fourth proportional to 16,475,717.39, 24,717,692.43 and 11,627,490.20 is: 17,444,140.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,475,717.39 : 24,717,692.43 = 11,627,490.20 : x
  2. Step 2: Convert to fraction form
    16,475,717.39/24,717,692.43 = 11,627,490.20/x
  3. Step 3: Cross multiply
    16,475,717.39x = 24,717,692.43 × 11,627,490.20
  4. Step 4: Simplify right side
    16,475,717.39x = 287,404,726,372,850.75
  5. Step 5: Solve for x
    x = 287,404,726,372,850.75/16,475,717.39
  6. Step 6: Final answer
    x = 17,444,140.35

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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.