Home / 14,719,106.52-22,081,548.24-5,134,797.72

Finding the Fourth Proportional to 14,719,106.52, 22,081,548.24 and 5,134,797.72

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Solution

The fourth proportional to 14,719,106.52, 22,081,548.24 and 5,134,797.72 is: 7,703,204.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,719,106.52 : 22,081,548.24 = 5,134,797.72 : x
  2. Step 2: Convert to fraction form
    14,719,106.52/22,081,548.24 = 5,134,797.72/x
  3. Step 3: Cross multiply
    14,719,106.52x = 22,081,548.24 × 5,134,797.72
  4. Step 4: Simplify right side
    14,719,106.52x = 113,384,283,556,822
  5. Step 5: Solve for x
    x = 113,384,283,556,822/14,719,106.52
  6. Step 6: Final answer
    x = 7,703,204.23

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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.