Home / 23,575,232.18-35,368,733.60-8,222,742.47

Finding the Fourth Proportional to 23,575,232.18, 35,368,733.60 and 8,222,742.47

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Solution

The fourth proportional to 23,575,232.18, 35,368,733.60 and 8,222,742.47 is: 12,336,166.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,575,232.18 : 35,368,733.60 = 8,222,742.47 : x
  2. Step 2: Convert to fraction form
    23,575,232.18/35,368,733.60 = 8,222,742.47/x
  3. Step 3: Cross multiply
    23,575,232.18x = 35,368,733.60 × 8,222,742.47
  4. Step 4: Simplify right side
    23,575,232.18x = 290,827,987,882,836
  5. Step 5: Solve for x
    x = 290,827,987,882,836/23,575,232.18
  6. Step 6: Final answer
    x = 12,336,166.43

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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.