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Finding the Third Proportional to 47,018,229 and 110,631,072

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Solution

The third proportional to 47,018,229 and 110,631,072 is: 260,308,275.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,018,229 : 110,631,072 = 110,631,072 : x
  2. Step 2: Convert to fraction form
    47,018,229/110,631,072 = 110,631,072/x
  3. Step 3: Cross multiply
    47,018,229x = 110,631,072 × 110,631,072
  4. Step 4: Simplify right side
    47,018,229x = 12,239,234,091,869,184
  5. Step 5: Solve for x
    x = 12,239,234,091,869,184/47,018,229
  6. Step 6: Final answer
    x = 260,308,275.16

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Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.