Home / 33,006,318.69-49,498,264.80-11,435,885.46

Finding the Fourth Proportional to 33,006,318.69, 49,498,264.80 and 11,435,885.46

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Solution

The fourth proportional to 33,006,318.69, 49,498,264.80 and 11,435,885.46 is: 17,149,943.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,006,318.69 : 49,498,264.80 = 11,435,885.46 : x
  2. Step 2: Convert to fraction form
    33,006,318.69/49,498,264.80 = 11,435,885.46/x
  3. Step 3: Cross multiply
    33,006,318.69x = 49,498,264.80 × 11,435,885.46
  4. Step 4: Simplify right side
    33,006,318.69x = 566,056,486,721,549.88
  5. Step 5: Solve for x
    x = 566,056,486,721,549.88/33,006,318.69
  6. Step 6: Final answer
    x = 17,149,943.08

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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.