Home / 32,210,169.69-48,254,292.88-19,040,158.57

Finding the Fourth Proportional to 32,210,169.69, 48,254,292.88 and 19,040,158.57

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Solution

The fourth proportional to 32,210,169.69, 48,254,292.88 and 19,040,158.57 is: 28,524,202.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,210,169.69 : 48,254,292.88 = 19,040,158.57 : x
  2. Step 2: Convert to fraction form
    32,210,169.69/48,254,292.88 = 19,040,158.57/x
  3. Step 3: Cross multiply
    32,210,169.69x = 48,254,292.88 × 19,040,158.57
  4. Step 4: Simplify right side
    32,210,169.69x = 918,769,388,118,422
  5. Step 5: Solve for x
    x = 918,769,388,118,422/32,210,169.69
  6. Step 6: Final answer
    x = 28,524,202.04

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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.