Home / 15,446,034.51-23,172,797.61-4,662,691.22

Finding the Fourth Proportional to 15,446,034.51, 23,172,797.61 and 4,662,691.22

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Solution

The fourth proportional to 15,446,034.51, 23,172,797.61 and 4,662,691.22 is: 6,995,167.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,446,034.51 : 23,172,797.61 = 4,662,691.22 : x
  2. Step 2: Convert to fraction form
    15,446,034.51/23,172,797.61 = 4,662,691.22/x
  3. Step 3: Cross multiply
    15,446,034.51x = 23,172,797.61 × 4,662,691.22
  4. Step 4: Simplify right side
    15,446,034.51x = 108,047,599,843,119.98
  5. Step 5: Solve for x
    x = 108,047,599,843,119.98/15,446,034.51
  6. Step 6: Final answer
    x = 6,995,167.58

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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.