Home / 26,244,021.60-39,366,032.40-16,152,328.80

Finding the Fourth Proportional to 26,244,021.60, 39,366,032.40 and 16,152,328.80

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Solution

The fourth proportional to 26,244,021.60, 39,366,032.40 and 16,152,328.80 is: 24,228,493.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,021.60 : 39,366,032.40 = 16,152,328.80 : x
  2. Step 2: Convert to fraction form
    26,244,021.60/39,366,032.40 = 16,152,328.80/x
  3. Step 3: Cross multiply
    26,244,021.60x = 39,366,032.40 × 16,152,328.80
  4. Step 4: Simplify right side
    26,244,021.60x = 635,853,098,876,253.12
  5. Step 5: Solve for x
    x = 635,853,098,876,253.12/26,244,021.60
  6. Step 6: Final answer
    x = 24,228,493.20

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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.