Home / 26,144,875.54-39,202,913.71-10,788,674.64

Finding the Fourth Proportional to 26,144,875.54, 39,202,913.71 and 10,788,674.64

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Solution

The fourth proportional to 26,144,875.54, 39,202,913.71 and 10,788,674.64 is: 16,177,069.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,144,875.54 : 39,202,913.71 = 10,788,674.64 : x
  2. Step 2: Convert to fraction form
    26,144,875.54/39,202,913.71 = 10,788,674.64/x
  3. Step 3: Cross multiply
    26,144,875.54x = 39,202,913.71 × 10,788,674.64
  4. Step 4: Simplify right side
    26,144,875.54x = 422,947,480,957,185.38
  5. Step 5: Solve for x
    x = 422,947,480,957,185.38/26,144,875.54
  6. Step 6: Final answer
    x = 16,177,069.97

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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.