Home / 15,504,463.52-23,254,920.72-4,145,797.84

Finding the Fourth Proportional to 15,504,463.52, 23,254,920.72 and 4,145,797.84

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Solution

The fourth proportional to 15,504,463.52, 23,254,920.72 and 4,145,797.84 is: 6,218,222.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,504,463.52 : 23,254,920.72 = 4,145,797.84 : x
  2. Step 2: Convert to fraction form
    15,504,463.52/23,254,920.72 = 4,145,797.84/x
  3. Step 3: Cross multiply
    15,504,463.52x = 23,254,920.72 × 4,145,797.84
  4. Step 4: Simplify right side
    15,504,463.52x = 96,410,200,090,347.23
  5. Step 5: Solve for x
    x = 96,410,200,090,347.23/15,504,463.52
  6. Step 6: Final answer
    x = 6,218,222.25

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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.