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Finding the Third Proportional to 2,799,143,591 and 6,013,693,897

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Solution

The third proportional to 2,799,143,591 and 6,013,693,897 is: 12,919,849,629.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,799,143,591 : 6,013,693,897 = 6,013,693,897 : x
  2. Step 2: Convert to fraction form
    2,799,143,591/6,013,693,897 = 6,013,693,897/x
  3. Step 3: Cross multiply
    2,799,143,591x = 6,013,693,897 × 6,013,693,897
  4. Step 4: Simplify right side
    2,799,143,591x = 36,164,514,286,815,047,680
  5. Step 5: Solve for x
    x = 36,164,514,286,815,047,680/2,799,143,591
  6. Step 6: Final answer
    x = 12,919,849,629.40

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.