Home / 46,368,540.92-69,560,832.02-15,663,343.83

Finding the Fourth Proportional to 46,368,540.92, 69,560,832.02 and 15,663,343.83

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Solution

The fourth proportional to 46,368,540.92, 69,560,832.02 and 15,663,343.83 is: 23,497,725.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,368,540.92 : 69,560,832.02 = 15,663,343.83 : x
  2. Step 2: Convert to fraction form
    46,368,540.92/69,560,832.02 = 15,663,343.83/x
  3. Step 3: Cross multiply
    46,368,540.92x = 69,560,832.02 × 15,663,343.83
  4. Step 4: Simplify right side
    46,368,540.92x = 1,089,555,228,951,816.75
  5. Step 5: Solve for x
    x = 1,089,555,228,951,816.75/46,368,540.92
  6. Step 6: Final answer
    x = 23,497,725.13

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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.