Home / 32,511,727.51-48,733,453.40-10,938,839.65

Finding the Fourth Proportional to 32,511,727.51, 48,733,453.40 and 10,938,839.65

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Solution

The fourth proportional to 32,511,727.51, 48,733,453.40 and 10,938,839.65 is: 16,396,773.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,511,727.51 : 48,733,453.40 = 10,938,839.65 : x
  2. Step 2: Convert to fraction form
    32,511,727.51/48,733,453.40 = 10,938,839.65/x
  3. Step 3: Cross multiply
    32,511,727.51x = 48,733,453.40 × 10,938,839.65
  4. Step 4: Simplify right side
    32,511,727.51x = 533,087,432,156,819.56
  5. Step 5: Solve for x
    x = 533,087,432,156,819.56/32,511,727.51
  6. Step 6: Final answer
    x = 16,396,773.50

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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.