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Finding the Third Proportional to 5,131,316 and 11,076,184

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Solution

The third proportional to 5,131,316 and 11,076,184 is: 23,908,457.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,131,316 : 11,076,184 = 11,076,184 : x
  2. Step 2: Convert to fraction form
    5,131,316/11,076,184 = 11,076,184/x
  3. Step 3: Cross multiply
    5,131,316x = 11,076,184 × 11,076,184
  4. Step 4: Simplify right side
    5,131,316x = 122,681,852,001,856
  5. Step 5: Solve for x
    x = 122,681,852,001,856/5,131,316
  6. Step 6: Final answer
    x = 23,908,457.79

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