Home / 29,774,401.20-44,661,601.80-11,823,505.20

Finding the Fourth Proportional to 29,774,401.20, 44,661,601.80 and 11,823,505.20

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Solution

The fourth proportional to 29,774,401.20, 44,661,601.80 and 11,823,505.20 is: 17,735,257.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,774,401.20 : 44,661,601.80 = 11,823,505.20 : x
  2. Step 2: Convert to fraction form
    29,774,401.20/44,661,601.80 = 11,823,505.20/x
  3. Step 3: Cross multiply
    29,774,401.20x = 44,661,601.80 × 11,823,505.20
  4. Step 4: Simplify right side
    29,774,401.20x = 528,056,681,122,629.31
  5. Step 5: Solve for x
    x = 528,056,681,122,629.31/29,774,401.20
  6. Step 6: Final answer
    x = 17,735,257.80

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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.