Home / 27,322,702.43-40,984,229.81-10,929,356.39

Finding the Fourth Proportional to 27,322,702.43, 40,984,229.81 and 10,929,356.39

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Solution

The fourth proportional to 27,322,702.43, 40,984,229.81 and 10,929,356.39 is: 16,394,105.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,322,702.43 : 40,984,229.81 = 10,929,356.39 : x
  2. Step 2: Convert to fraction form
    27,322,702.43/40,984,229.81 = 10,929,356.39/x
  3. Step 3: Cross multiply
    27,322,702.43x = 40,984,229.81 × 10,929,356.39
  4. Step 4: Simplify right side
    27,322,702.43x = 447,931,254,031,458.31
  5. Step 5: Solve for x
    x = 447,931,254,031,458.31/27,322,702.43
  6. Step 6: Final answer
    x = 16,394,105.05

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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.