Home / 17,425,930.06-26,140,143.57-4,646,367.82

Finding the Fourth Proportional to 17,425,930.06, 26,140,143.57 and 4,646,367.82

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Solution

The fourth proportional to 17,425,930.06, 26,140,143.57 and 4,646,367.82 is: 6,969,884.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,425,930.06 : 26,140,143.57 = 4,646,367.82 : x
  2. Step 2: Convert to fraction form
    17,425,930.06/26,140,143.57 = 4,646,367.82/x
  3. Step 3: Cross multiply
    17,425,930.06x = 26,140,143.57 × 4,646,367.82
  4. Step 4: Simplify right side
    17,425,930.06x = 121,456,721,893,827.92
  5. Step 5: Solve for x
    x = 121,456,721,893,827.92/17,425,930.06
  6. Step 6: Final answer
    x = 6,969,884.62

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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.