Home / 59,666,005.20-82,338,260.52-33,560,540.76

Finding the Fourth Proportional to 59,666,005.20, 82,338,260.52 and 33,560,540.76

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Solution

The fourth proportional to 59,666,005.20, 82,338,260.52 and 33,560,540.76 is: 46,313,081.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,666,005.20 : 82,338,260.52 = 33,560,540.76 : x
  2. Step 2: Convert to fraction form
    59,666,005.20/82,338,260.52 = 33,560,540.76/x
  3. Step 3: Cross multiply
    59,666,005.20x = 82,338,260.52 × 33,560,540.76
  4. Step 4: Simplify right side
    59,666,005.20x = 2,763,316,548,288,958.50
  5. Step 5: Solve for x
    x = 2,763,316,548,288,958.50/59,666,005.20
  6. Step 6: Final answer
    x = 46,313,081.28

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1.5x scale

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.