Home / 26,203,618.60-39,305,427.90-16,111,925.80

Finding the Fourth Proportional to 26,203,618.60, 39,305,427.90 and 16,111,925.80

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Solution

The fourth proportional to 26,203,618.60, 39,305,427.90 and 16,111,925.80 is: 24,167,888.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,203,618.60 : 39,305,427.90 = 16,111,925.80 : x
  2. Step 2: Convert to fraction form
    26,203,618.60/39,305,427.90 = 16,111,925.80/x
  3. Step 3: Cross multiply
    26,203,618.60x = 39,305,427.90 × 16,111,925.80
  4. Step 4: Simplify right side
    26,203,618.60x = 633,286,137,862,049.88
  5. Step 5: Solve for x
    x = 633,286,137,862,049.88/26,203,618.60
  6. Step 6: Final answer
    x = 24,167,888.70

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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.