Home / 16,092,692.40-24,167,032.20-8,534,420.40

Finding the Fourth Proportional to 16,092,692.40, 24,167,032.20 and 8,534,420.40

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Solution

The fourth proportional to 16,092,692.40, 24,167,032.20 and 8,534,420.40 is: 12,816,476.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,092,692.40 : 24,167,032.20 = 8,534,420.40 : x
  2. Step 2: Convert to fraction form
    16,092,692.40/24,167,032.20 = 8,534,420.40/x
  3. Step 3: Cross multiply
    16,092,692.40x = 24,167,032.20 × 8,534,420.40
  4. Step 4: Simplify right side
    16,092,692.40x = 206,251,612,615,136.88
  5. Step 5: Solve for x
    x = 206,251,612,615,136.88/16,092,692.40
  6. Step 6: Final answer
    x = 12,816,476.42

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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.