Home / 45,106,777.44-67,660,166.16-11,027,718.72

Finding the Fourth Proportional to 45,106,777.44, 67,660,166.16 and 11,027,718.72

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Solution

The fourth proportional to 45,106,777.44, 67,660,166.16 and 11,027,718.72 is: 16,541,578.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,106,777.44 : 67,660,166.16 = 11,027,718.72 : x
  2. Step 2: Convert to fraction form
    45,106,777.44/67,660,166.16 = 11,027,718.72/x
  3. Step 3: Cross multiply
    45,106,777.44x = 67,660,166.16 × 11,027,718.72
  4. Step 4: Simplify right side
    45,106,777.44x = 746,137,280,960,942.50
  5. Step 5: Solve for x
    x = 746,137,280,960,942.50/45,106,777.44
  6. Step 6: Final answer
    x = 16,541,578.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.