Home / 40,969,265.08-56,536,917.04-22,384,005.23

Finding the Fourth Proportional to 40,969,265.08, 56,536,917.04 and 22,384,005.23

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Solution

The fourth proportional to 40,969,265.08, 56,536,917.04 and 22,384,005.23 is: 30,889,561.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,969,265.08 : 56,536,917.04 = 22,384,005.23 : x
  2. Step 2: Convert to fraction form
    40,969,265.08/56,536,917.04 = 22,384,005.23/x
  3. Step 3: Cross multiply
    40,969,265.08x = 56,536,917.04 × 22,384,005.23
  4. Step 4: Simplify right side
    40,969,265.08x = 1,265,522,646,711,436
  5. Step 5: Solve for x
    x = 1,265,522,646,711,436/40,969,265.08
  6. Step 6: Final answer
    x = 30,889,561.83

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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.