Home / 32,079,857.22-48,100,568.31-10,210,789.53

Finding the Fourth Proportional to 32,079,857.22, 48,100,568.31 and 10,210,789.53

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Solution

The fourth proportional to 32,079,857.22, 48,100,568.31 and 10,210,789.53 is: 15,310,067.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,079,857.22 : 48,100,568.31 = 10,210,789.53 : x
  2. Step 2: Convert to fraction form
    32,079,857.22/48,100,568.31 = 10,210,789.53/x
  3. Step 3: Cross multiply
    32,079,857.22x = 48,100,568.31 × 10,210,789.53
  4. Step 4: Simplify right side
    32,079,857.22x = 491,144,779,286,797.81
  5. Step 5: Solve for x
    x = 491,144,779,286,797.81/32,079,857.22
  6. Step 6: Final answer
    x = 15,310,067.50

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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.