Home / 11,944,772.98-17,829,958.08-10,249,808.33

Finding the Fourth Proportional to 11,944,772.98, 17,829,958.08 and 10,249,808.33

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Solution

The fourth proportional to 11,944,772.98, 17,829,958.08 and 10,249,808.33 is: 15,299,884.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,944,772.98 : 17,829,958.08 = 10,249,808.33 : x
  2. Step 2: Convert to fraction form
    11,944,772.98/17,829,958.08 = 10,249,808.33/x
  3. Step 3: Cross multiply
    11,944,772.98x = 17,829,958.08 × 10,249,808.33
  4. Step 4: Simplify right side
    11,944,772.98x = 182,753,652,851,934.78
  5. Step 5: Solve for x
    x = 182,753,652,851,934.78/11,944,772.98
  6. Step 6: Final answer
    x = 15,299,884.99

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.