Home / 29,464,601.19-40,654,736.91-17,865,015.63

Finding the Fourth Proportional to 29,464,601.19, 40,654,736.91 and 17,865,015.63

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Solution

The fourth proportional to 29,464,601.19, 40,654,736.91 and 17,865,015.63 is: 24,649,833.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,464,601.19 : 40,654,736.91 = 17,865,015.63 : x
  2. Step 2: Convert to fraction form
    29,464,601.19/40,654,736.91 = 17,865,015.63/x
  3. Step 3: Cross multiply
    29,464,601.19x = 40,654,736.91 × 17,865,015.63
  4. Step 4: Simplify right side
    29,464,601.19x = 726,297,510,178,232.50
  5. Step 5: Solve for x
    x = 726,297,510,178,232.50/29,464,601.19
  6. Step 6: Final answer
    x = 24,649,833.39

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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.