Home / 17,584,990.40-26,377,485.60-16,017,348.80

Finding the Fourth Proportional to 17,584,990.40, 26,377,485.60 and 16,017,348.80

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Solution

The fourth proportional to 17,584,990.40, 26,377,485.60 and 16,017,348.80 is: 24,026,023.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,584,990.40 : 26,377,485.60 = 16,017,348.80 : x
  2. Step 2: Convert to fraction form
    17,584,990.40/26,377,485.60 = 16,017,348.80/x
  3. Step 3: Cross multiply
    17,584,990.40x = 26,377,485.60 × 16,017,348.80
  4. Step 4: Simplify right side
    17,584,990.40x = 422,497,387,322,177.31
  5. Step 5: Solve for x
    x = 422,497,387,322,177.31/17,584,990.40
  6. Step 6: Final answer
    x = 24,026,023.20

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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.