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Finding the Third Proportional to 7,613,124.27 and 16,439,730.26

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Solution

The third proportional to 7,613,124.27 and 16,439,730.26 is: 35,499,844.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,613,124.27 : 16,439,730.26 = 16,439,730.26 : x
  2. Step 2: Convert to fraction form
    7,613,124.27/16,439,730.26 = 16,439,730.26/x
  3. Step 3: Cross multiply
    7,613,124.27x = 16,439,730.26 × 16,439,730.26
  4. Step 4: Simplify right side
    7,613,124.27x = 270,264,730,949,619.44
  5. Step 5: Solve for x
    x = 270,264,730,949,619.44/7,613,124.27
  6. Step 6: Final answer
    x = 35,499,844.94

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.