Home / 23,829,137.66-35,727,388.61-12,134,872.33

Finding the Fourth Proportional to 23,829,137.66, 35,727,388.61 and 12,134,872.33

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Solution

The fourth proportional to 23,829,137.66, 35,727,388.61 and 12,134,872.33 is: 18,193,998.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,829,137.66 : 35,727,388.61 = 12,134,872.33 : x
  2. Step 2: Convert to fraction form
    23,829,137.66/35,727,388.61 = 12,134,872.33/x
  3. Step 3: Cross multiply
    23,829,137.66x = 35,727,388.61 × 12,134,872.33
  4. Step 4: Simplify right side
    23,829,137.66x = 433,547,299,317,629.75
  5. Step 5: Solve for x
    x = 433,547,299,317,629.75/23,829,137.66
  6. Step 6: Final answer
    x = 18,193,998.69

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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.