Home / 59,601,808.56-82,257,313.59-33,142,800.45

Finding the Fourth Proportional to 59,601,808.56, 82,257,313.59 and 33,142,800.45

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Solution

The fourth proportional to 59,601,808.56, 82,257,313.59 and 33,142,800.45 is: 45,740,855.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,601,808.56 : 82,257,313.59 = 33,142,800.45 : x
  2. Step 2: Convert to fraction form
    59,601,808.56/82,257,313.59 = 33,142,800.45/x
  3. Step 3: Cross multiply
    59,601,808.56x = 82,257,313.59 × 33,142,800.45
  4. Step 4: Simplify right side
    59,601,808.56x = 2,726,237,729,866,443
  5. Step 5: Solve for x
    x = 2,726,237,729,866,443/59,601,808.56
  6. Step 6: Final answer
    x = 45,740,855.78

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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.