Home / 24,429,766.16-33,726,165.92-18,835,794.98

Finding the Fourth Proportional to 24,429,766.16, 33,726,165.92 and 18,835,794.98

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Solution

The fourth proportional to 24,429,766.16, 33,726,165.92 and 18,835,794.98 is: 26,003,488.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,429,766.16 : 33,726,165.92 = 18,835,794.98 : x
  2. Step 2: Convert to fraction form
    24,429,766.16/33,726,165.92 = 18,835,794.98/x
  3. Step 3: Cross multiply
    24,429,766.16x = 33,726,165.92 × 18,835,794.98
  4. Step 4: Simplify right side
    24,429,766.16x = 635,259,146,467,773.25
  5. Step 5: Solve for x
    x = 635,259,146,467,773.25/24,429,766.16
  6. Step 6: Final answer
    x = 26,003,488.63

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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.