Home / 69,608,094.66-104,347,231.86-23,517,730.86

Finding the Fourth Proportional to 69,608,094.66, 104,347,231.86 and 23,517,730.86

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Solution

The fourth proportional to 69,608,094.66, 104,347,231.86 and 23,517,730.86 is: 35,254,665.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,608,094.66 : 104,347,231.86 = 23,517,730.86 : x
  2. Step 2: Convert to fraction form
    69,608,094.66/104,347,231.86 = 23,517,730.86/x
  3. Step 3: Cross multiply
    69,608,094.66x = 104,347,231.86 × 23,517,730.86
  4. Step 4: Simplify right side
    69,608,094.66x = 2,454,010,114,869,497
  5. Step 5: Solve for x
    x = 2,454,010,114,869,497/69,608,094.66
  6. Step 6: Final answer
    x = 35,254,665.81

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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.