Home / 26,707,994.14-40,061,928.91-17,543,813.08

Finding the Fourth Proportional to 26,707,994.14, 40,061,928.91 and 17,543,813.08

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Solution

The fourth proportional to 26,707,994.14, 40,061,928.91 and 17,543,813.08 is: 26,315,678.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,707,994.14 : 40,061,928.91 = 17,543,813.08 : x
  2. Step 2: Convert to fraction form
    26,707,994.14/40,061,928.91 = 17,543,813.08/x
  3. Step 3: Cross multiply
    26,707,994.14x = 40,061,928.91 × 17,543,813.08
  4. Step 4: Simplify right side
    26,707,994.14x = 702,838,992,421,288
  5. Step 5: Solve for x
    x = 702,838,992,421,288/26,707,994.14
  6. Step 6: Final answer
    x = 26,315,678.70

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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.