Home / 40,149,253.80-60,190,025.94-17,413,026.84

Finding the Fourth Proportional to 40,149,253.80, 60,190,025.94 and 17,413,026.84

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Solution

The fourth proportional to 40,149,253.80, 60,190,025.94 and 17,413,026.84 is: 26,104,857.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,149,253.80 : 60,190,025.94 = 17,413,026.84 : x
  2. Step 2: Convert to fraction form
    40,149,253.80/60,190,025.94 = 17,413,026.84/x
  3. Step 3: Cross multiply
    40,149,253.80x = 60,190,025.94 × 17,413,026.84
  4. Step 4: Simplify right side
    40,149,253.80x = 1,048,090,537,193,516.12
  5. Step 5: Solve for x
    x = 1,048,090,537,193,516.12/40,149,253.80
  6. Step 6: Final answer
    x = 26,104,857.20

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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.