Home / 15,524,071.20-23,286,106.80-5,300,474.96

Finding the Fourth Proportional to 15,524,071.20, 23,286,106.80 and 5,300,474.96

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Solution

The fourth proportional to 15,524,071.20, 23,286,106.80 and 5,300,474.96 is: 7,950,712.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,524,071.20 : 23,286,106.80 = 5,300,474.96 : x
  2. Step 2: Convert to fraction form
    15,524,071.20/23,286,106.80 = 5,300,474.96/x
  3. Step 3: Cross multiply
    15,524,071.20x = 23,286,106.80 × 5,300,474.96
  4. Step 4: Simplify right side
    15,524,071.20x = 123,427,426,067,501
  5. Step 5: Solve for x
    x = 123,427,426,067,501/15,524,071.20
  6. Step 6: Final answer
    x = 7,950,712.44

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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.