Home / 47,323,832.88-65,306,932.92-25,593,800.88

Finding the Fourth Proportional to 47,323,832.88, 65,306,932.92 and 25,593,800.88

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Solution

The fourth proportional to 47,323,832.88, 65,306,932.92 and 25,593,800.88 is: 35,319,468.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,323,832.88 : 65,306,932.92 = 25,593,800.88 : x
  2. Step 2: Convert to fraction form
    47,323,832.88/65,306,932.92 = 25,593,800.88/x
  3. Step 3: Cross multiply
    47,323,832.88x = 65,306,932.92 × 25,593,800.88
  4. Step 4: Simplify right side
    47,323,832.88x = 1,671,452,637,237,997
  5. Step 5: Solve for x
    x = 1,671,452,637,237,997/47,323,832.88
  6. Step 6: Final answer
    x = 35,319,468.76

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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.