Home / 26,634,993.82-36,746,129.20-16,177,065.32

Finding the Fourth Proportional to 26,634,993.82, 36,746,129.20 and 16,177,065.32

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Solution

The fourth proportional to 26,634,993.82, 36,746,129.20 and 16,177,065.32 is: 22,318,177.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,634,993.82 : 36,746,129.20 = 16,177,065.32 : x
  2. Step 2: Convert to fraction form
    26,634,993.82/36,746,129.20 = 16,177,065.32/x
  3. Step 3: Cross multiply
    26,634,993.82x = 36,746,129.20 × 16,177,065.32
  4. Step 4: Simplify right side
    26,634,993.82x = 594,444,532,325,559.38
  5. Step 5: Solve for x
    x = 594,444,532,325,559.38/26,634,993.82
  6. Step 6: Final answer
    x = 22,318,177.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.