Home / 59,252,171.85-81,768,117.18-33,147,125.63

Finding the Fourth Proportional to 59,252,171.85, 81,768,117.18 and 33,147,125.63

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Solution

The fourth proportional to 59,252,171.85, 81,768,117.18 and 33,147,125.63 is: 45,743,100.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,252,171.85 : 81,768,117.18 = 33,147,125.63 : x
  2. Step 2: Convert to fraction form
    59,252,171.85/81,768,117.18 = 33,147,125.63/x
  3. Step 3: Cross multiply
    59,252,171.85x = 81,768,117.18 × 33,147,125.63
  4. Step 4: Simplify right side
    59,252,171.85x = 2,710,378,052,285,181
  5. Step 5: Solve for x
    x = 2,710,378,052,285,181/59,252,171.85
  6. Step 6: Final answer
    x = 45,743,100.51

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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.