Home / 49,806,816.06-74,732,924.46-25,562,768.24

Finding the Fourth Proportional to 49,806,816.06, 74,732,924.46 and 25,562,768.24

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Solution

The fourth proportional to 49,806,816.06, 74,732,924.46 and 25,562,768.24 is: 38,355,803.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,806,816.06 : 74,732,924.46 = 25,562,768.24 : x
  2. Step 2: Convert to fraction form
    49,806,816.06/74,732,924.46 = 25,562,768.24/x
  3. Step 3: Cross multiply
    49,806,816.06x = 74,732,924.46 × 25,562,768.24
  4. Step 4: Simplify right side
    49,806,816.06x = 1,910,380,427,868,406.75
  5. Step 5: Solve for x
    x = 1,910,380,427,868,406.75/49,806,816.06
  6. Step 6: Final answer
    x = 38,355,803.06

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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.