Home / 26,746,858.97-40,092,289.47-11,193,599.25

Finding the Fourth Proportional to 26,746,858.97, 40,092,289.47 and 11,193,599.25

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Solution

The fourth proportional to 26,746,858.97, 40,092,289.47 and 11,193,599.25 is: 16,778,681.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,746,858.97 : 40,092,289.47 = 11,193,599.25 : x
  2. Step 2: Convert to fraction form
    26,746,858.97/40,092,289.47 = 11,193,599.25/x
  3. Step 3: Cross multiply
    26,746,858.97x = 40,092,289.47 × 11,193,599.25
  4. Step 4: Simplify right side
    26,746,858.97x = 448,777,021,141,713.38
  5. Step 5: Solve for x
    x = 448,777,021,141,713.38/26,746,858.97
  6. Step 6: Final answer
    x = 16,778,681.25

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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.