Home / 21,954,316.39-32,931,546.88-5,559,591.85

Finding the Fourth Proportional to 21,954,316.39, 32,931,546.88 and 5,559,591.85

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Solution

The fourth proportional to 21,954,316.39, 32,931,546.88 and 5,559,591.85 is: 8,339,406.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,954,316.39 : 32,931,546.88 = 5,559,591.85 : x
  2. Step 2: Convert to fraction form
    21,954,316.39/32,931,546.88 = 5,559,591.85/x
  3. Step 3: Cross multiply
    21,954,316.39x = 32,931,546.88 × 5,559,591.85
  4. Step 4: Simplify right side
    21,954,316.39x = 183,085,959,566,561.56
  5. Step 5: Solve for x
    x = 183,085,959,566,561.56/21,954,316.39
  6. Step 6: Final answer
    x = 8,339,406.08

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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.