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Finding the Third Proportional to 7,580,196 and 11,254,838

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Solution

The third proportional to 7,580,196 and 11,254,838 is: 16,710,831.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,580,196 : 11,254,838 = 11,254,838 : x
  2. Step 2: Convert to fraction form
    7,580,196/11,254,838 = 11,254,838/x
  3. Step 3: Cross multiply
    7,580,196x = 11,254,838 × 11,254,838
  4. Step 4: Simplify right side
    7,580,196x = 126,671,378,406,244
  5. Step 5: Solve for x
    x = 126,671,378,406,244/7,580,196
  6. Step 6: Final answer
    x = 16,710,831.54

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.