Home / 15,889,926.42-23,835,111.14-4,530,375.05

Finding the Fourth Proportional to 15,889,926.42, 23,835,111.14 and 4,530,375.05

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Solution

The fourth proportional to 15,889,926.42, 23,835,111.14 and 4,530,375.05 is: 6,795,625.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,889,926.42 : 23,835,111.14 = 4,530,375.05 : x
  2. Step 2: Convert to fraction form
    15,889,926.42/23,835,111.14 = 4,530,375.05/x
  3. Step 3: Cross multiply
    15,889,926.42x = 23,835,111.14 × 4,530,375.05
  4. Step 4: Simplify right side
    15,889,926.42x = 107,981,992,714,783.42
  5. Step 5: Solve for x
    x = 107,981,992,714,783.42/15,889,926.42
  6. Step 6: Final answer
    x = 6,795,625.72

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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.