Home / 47,511,056-65,565,432.24-25,781,024

Finding the Fourth Proportional to 47,511,056, 65,565,432.24 and 25,781,024

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Solution

The fourth proportional to 47,511,056, 65,565,432.24 and 25,781,024 is: 35,577,908.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,511,056 : 65,565,432.24 = 25,781,024 : x
  2. Step 2: Convert to fraction form
    47,511,056/65,565,432.24 = 25,781,024/x
  3. Step 3: Cross multiply
    47,511,056x = 65,565,432.24 × 25,781,024
  4. Step 4: Simplify right side
    47,511,056x = 1,690,343,982,149,813.75
  5. Step 5: Solve for x
    x = 1,690,343,982,149,813.75/47,511,056
  6. Step 6: Final answer
    x = 35,577,908.06

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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.