Home / 9,344,657.76-14,017,098.96-3,667,555.68

Finding the Fourth Proportional to 9,344,657.76, 14,017,098.96 and 3,667,555.68

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Solution

The fourth proportional to 9,344,657.76, 14,017,098.96 and 3,667,555.68 is: 5,501,377.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,657.76 : 14,017,098.96 = 3,667,555.68 : x
  2. Step 2: Convert to fraction form
    9,344,657.76/14,017,098.96 = 3,667,555.68/x
  3. Step 3: Cross multiply
    9,344,657.76x = 14,017,098.96 × 3,667,555.68
  4. Step 4: Simplify right side
    9,344,657.76x = 51,408,490,907,870.10
  5. Step 5: Solve for x
    x = 51,408,490,907,870.10/9,344,657.76
  6. Step 6: Final answer
    x = 5,501,377.60

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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.