Home / 27,375,352.59-37,775,592.64-16,209,842.52

Finding the Fourth Proportional to 27,375,352.59, 37,775,592.64 and 16,209,842.52

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Solution

The fourth proportional to 27,375,352.59, 37,775,592.64 and 16,209,842.52 is: 22,368,165.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,375,352.59 : 37,775,592.64 = 16,209,842.52 : x
  2. Step 2: Convert to fraction form
    27,375,352.59/37,775,592.64 = 16,209,842.52/x
  3. Step 3: Cross multiply
    27,375,352.59x = 37,775,592.64 × 16,209,842.52
  4. Step 4: Simplify right side
    27,375,352.59x = 612,336,407,794,071
  5. Step 5: Solve for x
    x = 612,336,407,794,071/27,375,352.59
  6. Step 6: Final answer
    x = 22,368,165.15

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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.