Home / 15,969,192.66-23,953,980.96-4,453,959

Finding the Fourth Proportional to 15,969,192.66, 23,953,980.96 and 4,453,959

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Solution

The fourth proportional to 15,969,192.66, 23,953,980.96 and 4,453,959 is: 6,680,992.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,969,192.66 : 23,953,980.96 = 4,453,959 : x
  2. Step 2: Convert to fraction form
    15,969,192.66/23,953,980.96 = 4,453,959/x
  3. Step 3: Cross multiply
    15,969,192.66x = 23,953,980.96 × 4,453,959
  4. Step 4: Simplify right side
    15,969,192.66x = 106,690,049,082,620.64
  5. Step 5: Solve for x
    x = 106,690,049,082,620.64/15,969,192.66
  6. Step 6: Final answer
    x = 6,680,992.04

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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.