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Finding the Third Proportional to 7,063,572 and 15,256,176

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Solution

The third proportional to 7,063,572 and 15,256,176 is: 32,950,878.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,063,572 : 15,256,176 = 15,256,176 : x
  2. Step 2: Convert to fraction form
    7,063,572/15,256,176 = 15,256,176/x
  3. Step 3: Cross multiply
    7,063,572x = 15,256,176 × 15,256,176
  4. Step 4: Simplify right side
    7,063,572x = 232,750,906,142,976
  5. Step 5: Solve for x
    x = 232,750,906,142,976/7,063,572
  6. Step 6: Final answer
    x = 32,950,878.98

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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.