Home / 59,449,203.20-89,173,804.80-35,561,331.20

Finding the Fourth Proportional to 59,449,203.20, 89,173,804.80 and 35,561,331.20

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Solution

The fourth proportional to 59,449,203.20, 89,173,804.80 and 35,561,331.20 is: 53,341,996.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,449,203.20 : 89,173,804.80 = 35,561,331.20 : x
  2. Step 2: Convert to fraction form
    59,449,203.20/89,173,804.80 = 35,561,331.20/x
  3. Step 3: Cross multiply
    59,449,203.20x = 89,173,804.80 × 35,561,331.20
  4. Step 4: Simplify right side
    59,449,203.20x = 3,171,139,206,856,950
  5. Step 5: Solve for x
    x = 3,171,139,206,856,950/59,449,203.20
  6. Step 6: Final answer
    x = 53,341,996.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.