Home / 59,026,305.41-81,456,410.16-32,922,505.78

Finding the Fourth Proportional to 59,026,305.41, 81,456,410.16 and 32,922,505.78

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Solution

The fourth proportional to 59,026,305.41, 81,456,410.16 and 32,922,505.78 is: 45,433,118.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,026,305.41 : 81,456,410.16 = 32,922,505.78 : x
  2. Step 2: Convert to fraction form
    59,026,305.41/81,456,410.16 = 32,922,505.78/x
  3. Step 3: Cross multiply
    59,026,305.41x = 81,456,410.16 × 32,922,505.78
  4. Step 4: Simplify right side
    59,026,305.41x = 2,681,749,134,310,650.50
  5. Step 5: Solve for x
    x = 2,681,749,134,310,650.50/59,026,305.41
  6. Step 6: Final answer
    x = 45,433,118.60

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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.