Home / 47,940,224.32-66,157,481.02-25,913,724.03

Finding the Fourth Proportional to 47,940,224.32, 66,157,481.02 and 25,913,724.03

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Solution

The fourth proportional to 47,940,224.32, 66,157,481.02 and 25,913,724.03 is: 35,760,923.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,940,224.32 : 66,157,481.02 = 25,913,724.03 : x
  2. Step 2: Convert to fraction form
    47,940,224.32/66,157,481.02 = 25,913,724.03/x
  3. Step 3: Cross multiply
    47,940,224.32x = 66,157,481.02 × 25,913,724.03
  4. Step 4: Simplify right side
    47,940,224.32x = 1,714,386,705,708,068
  5. Step 5: Solve for x
    x = 1,714,386,705,708,068/47,940,224.32
  6. Step 6: Final answer
    x = 35,760,923.74

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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.