Home / 26,834,936.20-37,022,769.30-17,547,942.76

Finding the Fourth Proportional to 26,834,936.20, 37,022,769.30 and 17,547,942.76

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Solution

The fourth proportional to 26,834,936.20, 37,022,769.30 and 17,547,942.76 is: 24,209,986.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,834,936.20 : 37,022,769.30 = 17,547,942.76 : x
  2. Step 2: Convert to fraction form
    26,834,936.20/37,022,769.30 = 17,547,942.76/x
  3. Step 3: Cross multiply
    26,834,936.20x = 37,022,769.30 × 17,547,942.76
  4. Step 4: Simplify right side
    26,834,936.20x = 649,673,436,493,085.25
  5. Step 5: Solve for x
    x = 649,673,436,493,085.25/26,834,936.20
  6. Step 6: Final answer
    x = 24,209,986.25

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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.