Home / 41,379,076.40-61,962,326.40-32,805,161.60

Finding the Fourth Proportional to 41,379,076.40, 61,962,326.40 and 32,805,161.60

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Solution

The fourth proportional to 41,379,076.40, 61,962,326.40 and 32,805,161.60 is: 49,123,477.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,379,076.40 : 61,962,326.40 = 32,805,161.60 : x
  2. Step 2: Convert to fraction form
    41,379,076.40/61,962,326.40 = 32,805,161.60/x
  3. Step 3: Cross multiply
    41,379,076.40x = 61,962,326.40 × 32,805,161.60
  4. Step 4: Simplify right side
    41,379,076.40x = 2,032,684,130,663,946.25
  5. Step 5: Solve for x
    x = 2,032,684,130,663,946.25/41,379,076.40
  6. Step 6: Final answer
    x = 49,123,477.55

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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.