Home / 32,988,711.62-49,483,231.06-13,568,527.46

Finding the Fourth Proportional to 32,988,711.62, 49,483,231.06 and 13,568,527.46

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Solution

The fourth proportional to 32,988,711.62, 49,483,231.06 and 13,568,527.46 is: 20,352,858.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,988,711.62 : 49,483,231.06 = 13,568,527.46 : x
  2. Step 2: Convert to fraction form
    32,988,711.62/49,483,231.06 = 13,568,527.46/x
  3. Step 3: Cross multiply
    32,988,711.62x = 49,483,231.06 × 13,568,527.46
  4. Step 4: Simplify right side
    32,988,711.62x = 671,414,579,447,135
  5. Step 5: Solve for x
    x = 671,414,579,447,135/32,988,711.62
  6. Step 6: Final answer
    x = 20,352,858.49

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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.