Home / 24,574,479-33,912,795.63-13,709,463

Finding the Fourth Proportional to 24,574,479, 33,912,795.63 and 13,709,463

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Solution

The fourth proportional to 24,574,479, 33,912,795.63 and 13,709,463 is: 18,919,067.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,574,479 : 33,912,795.63 = 13,709,463 : x
  2. Step 2: Convert to fraction form
    24,574,479/33,912,795.63 = 13,709,463/x
  3. Step 3: Cross multiply
    24,574,479x = 33,912,795.63 × 13,709,463
  4. Step 4: Simplify right side
    24,574,479x = 464,926,216,916,046.75
  5. Step 5: Solve for x
    x = 464,926,216,916,046.75/24,574,479
  6. Step 6: Final answer
    x = 18,919,067.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.