Home / 39,511,435.22-59,246,732.74-17,344,505.67

Finding the Fourth Proportional to 39,511,435.22, 59,246,732.74 and 17,344,505.67

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Solution

The fourth proportional to 39,511,435.22, 59,246,732.74 and 17,344,505.67 is: 26,007,794.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,511,435.22 : 59,246,732.74 = 17,344,505.67 : x
  2. Step 2: Convert to fraction form
    39,511,435.22/59,246,732.74 = 17,344,505.67/x
  3. Step 3: Cross multiply
    39,511,435.22x = 59,246,732.74 × 17,344,505.67
  4. Step 4: Simplify right side
    39,511,435.22x = 1,027,605,291,937,904.75
  5. Step 5: Solve for x
    x = 1,027,605,291,937,904.75/39,511,435.22
  6. Step 6: Final answer
    x = 26,007,794.61

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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.