Home / 33,222,549.40-49,833,824.10-29,569,384.60

Finding the Fourth Proportional to 33,222,549.40, 49,833,824.10 and 29,569,384.60

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Solution

The fourth proportional to 33,222,549.40, 49,833,824.10 and 29,569,384.60 is: 44,354,076.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,222,549.40 : 49,833,824.10 = 29,569,384.60 : x
  2. Step 2: Convert to fraction form
    33,222,549.40/49,833,824.10 = 29,569,384.60/x
  3. Step 3: Cross multiply
    33,222,549.40x = 49,833,824.10 × 29,569,384.60
  4. Step 4: Simplify right side
    33,222,549.40x = 1,473,555,510,901,649
  5. Step 5: Solve for x
    x = 1,473,555,510,901,649/33,222,549.40
  6. Step 6: Final answer
    x = 44,354,076.90

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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.