Home / 22,416,045.44-33,634,697.04-13,336,080.71

Finding the Fourth Proportional to 22,416,045.44, 33,634,697.04 and 13,336,080.71

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Solution

The fourth proportional to 22,416,045.44, 33,634,697.04 and 13,336,080.71 is: 20,010,444.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,416,045.44 : 33,634,697.04 = 13,336,080.71 : x
  2. Step 2: Convert to fraction form
    22,416,045.44/33,634,697.04 = 13,336,080.71/x
  3. Step 3: Cross multiply
    22,416,045.44x = 33,634,697.04 × 13,336,080.71
  4. Step 4: Simplify right side
    22,416,045.44x = 448,555,034,213,664.62
  5. Step 5: Solve for x
    x = 448,555,034,213,664.62/22,416,045.44
  6. Step 6: Final answer
    x = 20,010,444.55

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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.