Home / 23,846,757.45-32,915,661.66-13,926,316.12

Finding the Fourth Proportional to 23,846,757.45, 32,915,661.66 and 13,926,316.12

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Solution

The fourth proportional to 23,846,757.45, 32,915,661.66 and 13,926,316.12 is: 19,222,483.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,846,757.45 : 32,915,661.66 = 13,926,316.12 : x
  2. Step 2: Convert to fraction form
    23,846,757.45/32,915,661.66 = 13,926,316.12/x
  3. Step 3: Cross multiply
    23,846,757.45x = 32,915,661.66 × 13,926,316.12
  4. Step 4: Simplify right side
    23,846,757.45x = 458,393,909,751,781.38
  5. Step 5: Solve for x
    x = 458,393,909,751,781.38/23,846,757.45
  6. Step 6: Final answer
    x = 19,222,483.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.