Home / 26,962,701.33-37,215,448.35-16,643,494.92

Finding the Fourth Proportional to 26,962,701.33, 37,215,448.35 and 16,643,494.92

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Solution

The fourth proportional to 26,962,701.33, 37,215,448.35 and 16,643,494.92 is: 22,972,294.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,962,701.33 : 37,215,448.35 = 16,643,494.92 : x
  2. Step 2: Convert to fraction form
    26,962,701.33/37,215,448.35 = 16,643,494.92/x
  3. Step 3: Cross multiply
    26,962,701.33x = 37,215,448.35 × 16,643,494.92
  4. Step 4: Simplify right side
    26,962,701.33x = 619,395,125,558,747.38
  5. Step 5: Solve for x
    x = 619,395,125,558,747.38/26,962,701.33
  6. Step 6: Final answer
    x = 22,972,294.87

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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.