Home / 49,584,201.80-74,376,302.70-48,733,896.20

Finding the Fourth Proportional to 49,584,201.80, 74,376,302.70 and 48,733,896.20

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Solution

The fourth proportional to 49,584,201.80, 74,376,302.70 and 48,733,896.20 is: 73,100,844.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,584,201.80 : 74,376,302.70 = 48,733,896.20 : x
  2. Step 2: Convert to fraction form
    49,584,201.80/74,376,302.70 = 48,733,896.20/x
  3. Step 3: Cross multiply
    49,584,201.80x = 74,376,302.70 × 48,733,896.20
  4. Step 4: Simplify right side
    49,584,201.80x = 3,624,647,015,521,580
  5. Step 5: Solve for x
    x = 3,624,647,015,521,580/49,584,201.80
  6. Step 6: Final answer
    x = 73,100,844.30

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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.