Home / 31,324,997.40-46,987,496.13-29,199,233.40

Finding the Fourth Proportional to 31,324,997.40, 46,987,496.13 and 29,199,233.40

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Solution

The fourth proportional to 31,324,997.40, 46,987,496.13 and 29,199,233.40 is: 43,798,850.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,324,997.40 : 46,987,496.13 = 29,199,233.40 : x
  2. Step 2: Convert to fraction form
    31,324,997.40/46,987,496.13 = 29,199,233.40/x
  3. Step 3: Cross multiply
    31,324,997.40x = 46,987,496.13 × 29,199,233.40
  4. Step 4: Simplify right side
    31,324,997.40x = 1,371,998,866,381,466.75
  5. Step 5: Solve for x
    x = 1,371,998,866,381,466.75/31,324,997.40
  6. Step 6: Final answer
    x = 43,798,850.13

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1.5x scale

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.