Home / 24,211,685.76-33,410,918.78-13,756,321.05

Finding the Fourth Proportional to 24,211,685.76, 33,410,918.78 and 13,756,321.05

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Solution

The fourth proportional to 24,211,685.76, 33,410,918.78 and 13,756,321.05 is: 18,983,036.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,211,685.76 : 33,410,918.78 = 13,756,321.05 : x
  2. Step 2: Convert to fraction form
    24,211,685.76/33,410,918.78 = 13,756,321.05/x
  3. Step 3: Cross multiply
    24,211,685.76x = 33,410,918.78 × 13,756,321.05
  4. Step 4: Simplify right side
    24,211,685.76x = 459,611,325,077,318.12
  5. Step 5: Solve for x
    x = 459,611,325,077,318.12/24,211,685.76
  6. Step 6: Final answer
    x = 18,983,036.94

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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.