Home / 32,915,257.41-49,376,133.83-11,347,019.67

Finding the Fourth Proportional to 32,915,257.41, 49,376,133.83 and 11,347,019.67

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Solution

The fourth proportional to 32,915,257.41, 49,376,133.83 and 11,347,019.67 is: 17,021,649.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,915,257.41 : 49,376,133.83 = 11,347,019.67 : x
  2. Step 2: Convert to fraction form
    32,915,257.41/49,376,133.83 = 11,347,019.67/x
  3. Step 3: Cross multiply
    32,915,257.41x = 49,376,133.83 × 11,347,019.67
  4. Step 4: Simplify right side
    32,915,257.41x = 560,271,961,797,562.44
  5. Step 5: Solve for x
    x = 560,271,961,797,562.44/32,915,257.41
  6. Step 6: Final answer
    x = 17,021,649.10

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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.