Home / 60,958,050.72-84,122,330.24-33,080,754.87

Finding the Fourth Proportional to 60,958,050.72, 84,122,330.24 and 33,080,754.87

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Solution

The fourth proportional to 60,958,050.72, 84,122,330.24 and 33,080,754.87 is: 45,651,561.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,958,050.72 : 84,122,330.24 = 33,080,754.87 : x
  2. Step 2: Convert to fraction form
    60,958,050.72/84,122,330.24 = 33,080,754.87/x
  3. Step 3: Cross multiply
    60,958,050.72x = 84,122,330.24 × 33,080,754.87
  4. Step 4: Simplify right side
    60,958,050.72x = 2,782,830,185,912,683.50
  5. Step 5: Solve for x
    x = 2,782,830,185,912,683.50/60,958,050.72
  6. Step 6: Final answer
    x = 45,651,561.24

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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.