Home / 60,121,017.08-82,942,342.94-36,580,682.26

Finding the Fourth Proportional to 60,121,017.08, 82,942,342.94 and 36,580,682.26

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Solution

The fourth proportional to 60,121,017.08, 82,942,342.94 and 36,580,682.26 is: 50,466,336.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,121,017.08 : 82,942,342.94 = 36,580,682.26 : x
  2. Step 2: Convert to fraction form
    60,121,017.08/82,942,342.94 = 36,580,682.26/x
  3. Step 3: Cross multiply
    60,121,017.08x = 82,942,342.94 × 36,580,682.26
  4. Step 4: Simplify right side
    60,121,017.08x = 3,034,087,493,183,223.50
  5. Step 5: Solve for x
    x = 3,034,087,493,183,223.50/60,121,017.08
  6. Step 6: Final answer
    x = 50,466,336.74

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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.