Home / 23,644,811.70-35,464,593.15-19,377,537.30

Finding the Fourth Proportional to 23,644,811.70, 35,464,593.15 and 19,377,537.30

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Solution

The fourth proportional to 23,644,811.70, 35,464,593.15 and 19,377,537.30 is: 29,064,155.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,644,811.70 : 35,464,593.15 = 19,377,537.30 : x
  2. Step 2: Convert to fraction form
    23,644,811.70/35,464,593.15 = 19,377,537.30/x
  3. Step 3: Cross multiply
    23,644,811.70x = 35,464,593.15 × 19,377,537.30
  4. Step 4: Simplify right side
    23,644,811.70x = 687,216,476,593,449.50
  5. Step 5: Solve for x
    x = 687,216,476,593,449.50/23,644,811.70
  6. Step 6: Final answer
    x = 29,064,155.19

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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.