Home / 59,054,456.40-88,581,684.60-33,120,135.60

Finding the Fourth Proportional to 59,054,456.40, 88,581,684.60 and 33,120,135.60

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Solution

The fourth proportional to 59,054,456.40, 88,581,684.60 and 33,120,135.60 is: 49,680,203.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,054,456.40 : 88,581,684.60 = 33,120,135.60 : x
  2. Step 2: Convert to fraction form
    59,054,456.40/88,581,684.60 = 33,120,135.60/x
  3. Step 3: Cross multiply
    59,054,456.40x = 88,581,684.60 × 33,120,135.60
  4. Step 4: Simplify right side
    59,054,456.40x = 2,933,837,405,628,431.50
  5. Step 5: Solve for x
    x = 2,933,837,405,628,431.50/59,054,456.40
  6. Step 6: Final answer
    x = 49,680,203.40

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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.