Home / 60,576,415.72-83,595,420.30-33,074,343.97

Finding the Fourth Proportional to 60,576,415.72, 83,595,420.30 and 33,074,343.97

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Solution

The fourth proportional to 60,576,415.72, 83,595,420.30 and 33,074,343.97 is: 45,642,576.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,576,415.72 : 83,595,420.30 = 33,074,343.97 : x
  2. Step 2: Convert to fraction form
    60,576,415.72/83,595,420.30 = 33,074,343.97/x
  3. Step 3: Cross multiply
    60,576,415.72x = 83,595,420.30 × 33,074,343.97
  4. Step 4: Simplify right side
    60,576,415.72x = 2,764,863,685,318,920.50
  5. Step 5: Solve for x
    x = 2,764,863,685,318,920.50/60,576,415.72
  6. Step 6: Final answer
    x = 45,642,576.45

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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.