Home / 40,059,532.88-60,080,890.65-11,298,942.53

Finding the Fourth Proportional to 40,059,532.88, 60,080,890.65 and 11,298,942.53

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Solution

The fourth proportional to 40,059,532.88, 60,080,890.65 and 11,298,942.53 is: 16,946,042.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,059,532.88 : 60,080,890.65 = 11,298,942.53 : x
  2. Step 2: Convert to fraction form
    40,059,532.88/60,080,890.65 = 11,298,942.53/x
  3. Step 3: Cross multiply
    40,059,532.88x = 60,080,890.65 × 11,298,942.53
  4. Step 4: Simplify right side
    40,059,532.88x = 678,850,530,605,564.25
  5. Step 5: Solve for x
    x = 678,850,530,605,564.25/40,059,532.88
  6. Step 6: Final answer
    x = 16,946,042.10

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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.