Home / 47,940,224.70-66,157,481.53-25,913,724.41

Finding the Fourth Proportional to 47,940,224.70, 66,157,481.53 and 25,913,724.41

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Solution

The fourth proportional to 47,940,224.70, 66,157,481.53 and 25,913,724.41 is: 35,760,924.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,940,224.70 : 66,157,481.53 = 25,913,724.41 : x
  2. Step 2: Convert to fraction form
    47,940,224.70/66,157,481.53 = 25,913,724.41/x
  3. Step 3: Cross multiply
    47,940,224.70x = 66,157,481.53 × 25,913,724.41
  4. Step 4: Simplify right side
    47,940,224.70x = 1,714,386,743,927,475.75
  5. Step 5: Solve for x
    x = 1,714,386,743,927,475.75/47,940,224.70
  6. Step 6: Final answer
    x = 35,760,924.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.