Home / 16,662,774.80-24,936,101.40-9,936,016.40

Finding the Fourth Proportional to 16,662,774.80, 24,936,101.40 and 9,936,016.40

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Solution

The fourth proportional to 16,662,774.80, 24,936,101.40 and 9,936,016.40 is: 14,869,402.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,662,774.80 : 24,936,101.40 = 9,936,016.40 : x
  2. Step 2: Convert to fraction form
    16,662,774.80/24,936,101.40 = 9,936,016.40/x
  3. Step 3: Cross multiply
    16,662,774.80x = 24,936,101.40 × 9,936,016.40
  4. Step 4: Simplify right side
    16,662,774.80x = 247,765,512,462,462.97
  5. Step 5: Solve for x
    x = 247,765,512,462,462.97/16,662,774.80
  6. Step 6: Final answer
    x = 14,869,402.93

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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.