Home / 31,324,793.40-46,987,190.10-29,199,029.40

Finding the Fourth Proportional to 31,324,793.40, 46,987,190.10 and 29,199,029.40

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Solution

The fourth proportional to 31,324,793.40, 46,987,190.10 and 29,199,029.40 is: 43,798,544.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,324,793.40 : 46,987,190.10 = 29,199,029.40 : x
  2. Step 2: Convert to fraction form
    31,324,793.40/46,987,190.10 = 29,199,029.40/x
  3. Step 3: Cross multiply
    31,324,793.40x = 46,987,190.10 × 29,199,029.40
  4. Step 4: Simplify right side
    31,324,793.40x = 1,371,980,345,153,289
  5. Step 5: Solve for x
    x = 1,371,980,345,153,289/31,324,793.40
  6. Step 6: Final answer
    x = 43,798,544.10

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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.