Home / 17,340,312.56-26,014,121.07-6,557,374.67

Finding the Fourth Proportional to 17,340,312.56, 26,014,121.07 and 6,557,374.67

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Solution

The fourth proportional to 17,340,312.56, 26,014,121.07 and 6,557,374.67 is: 9,837,443.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,340,312.56 : 26,014,121.07 = 6,557,374.67 : x
  2. Step 2: Convert to fraction form
    17,340,312.56/26,014,121.07 = 6,557,374.67/x
  3. Step 3: Cross multiply
    17,340,312.56x = 26,014,121.07 × 6,557,374.67
  4. Step 4: Simplify right side
    17,340,312.56x = 170,584,338,436,660.69
  5. Step 5: Solve for x
    x = 170,584,338,436,660.69/17,340,312.56
  6. Step 6: Final answer
    x = 9,837,443.12

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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.