Home / 26,886,377.46-40,329,504.68-11,523,705.76

Finding the Fourth Proportional to 26,886,377.46, 40,329,504.68 and 11,523,705.76

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Solution

The fourth proportional to 26,886,377.46, 40,329,504.68 and 11,523,705.76 is: 17,285,532.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,886,377.46 : 40,329,504.68 = 11,523,705.76 : x
  2. Step 2: Convert to fraction form
    26,886,377.46/40,329,504.68 = 11,523,705.76/x
  3. Step 3: Cross multiply
    26,886,377.46x = 40,329,504.68 × 11,523,705.76
  4. Step 4: Simplify right side
    26,886,377.46x = 464,745,345,220,420.62
  5. Step 5: Solve for x
    x = 464,745,345,220,420.62/26,886,377.46
  6. Step 6: Final answer
    x = 17,285,532.27

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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.