Home / 59,105,356.52-81,561,964.92-33,001,527.04

Finding the Fourth Proportional to 59,105,356.52, 81,561,964.92 and 33,001,527.04

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Solution

The fourth proportional to 59,105,356.52, 81,561,964.92 and 33,001,527.04 is: 45,540,193.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,105,356.52 : 81,561,964.92 = 33,001,527.04 : x
  2. Step 2: Convert to fraction form
    59,105,356.52/81,561,964.92 = 33,001,527.04/x
  3. Step 3: Cross multiply
    59,105,356.52x = 81,561,964.92 × 33,001,527.04
  4. Step 4: Simplify right side
    59,105,356.52x = 2,691,669,390,742,911.50
  5. Step 5: Solve for x
    x = 2,691,669,390,742,911.50/59,105,356.52
  6. Step 6: Final answer
    x = 45,540,193.80

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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.