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Finding the Third Proportional to 4,714,596 and 10,180,440

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Solution

The third proportional to 4,714,596 and 10,180,440 is: 21,983,083.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,714,596 : 10,180,440 = 10,180,440 : x
  2. Step 2: Convert to fraction form
    4,714,596/10,180,440 = 10,180,440/x
  3. Step 3: Cross multiply
    4,714,596x = 10,180,440 × 10,180,440
  4. Step 4: Simplify right side
    4,714,596x = 103,641,358,593,600
  5. Step 5: Solve for x
    x = 103,641,358,593,600/4,714,596
  6. Step 6: Final answer
    x = 21,983,083.72

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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.