Home / 19,267,608.82-26,589,664.98-10,565,262.43

Finding the Fourth Proportional to 19,267,608.82, 26,589,664.98 and 10,565,262.43

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Solution

The fourth proportional to 19,267,608.82, 26,589,664.98 and 10,565,262.43 is: 14,580,262.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,267,608.82 : 26,589,664.98 = 10,565,262.43 : x
  2. Step 2: Convert to fraction form
    19,267,608.82/26,589,664.98 = 10,565,262.43/x
  3. Step 3: Cross multiply
    19,267,608.82x = 26,589,664.98 × 10,565,262.43
  4. Step 4: Simplify right side
    19,267,608.82x = 280,926,788,439,480.69
  5. Step 5: Solve for x
    x = 280,926,788,439,480.69/19,267,608.82
  6. Step 6: Final answer
    x = 14,580,262.19

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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.