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Finding the Third Proportional to 246,930,808 and 526,656,896

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Solution

The third proportional to 246,930,808 and 526,656,896 is: 1,123,259,946.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,930,808 : 526,656,896 = 526,656,896 : x
  2. Step 2: Convert to fraction form
    246,930,808/526,656,896 = 526,656,896/x
  3. Step 3: Cross multiply
    246,930,808x = 526,656,896 × 526,656,896
  4. Step 4: Simplify right side
    246,930,808x = 277,367,486,104,354,816
  5. Step 5: Solve for x
    x = 277,367,486,104,354,816/246,930,808
  6. Step 6: Final answer
    x = 1,123,259,946.18

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.