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Finding the Third Proportional to 1,790,755,080 and 3,853,607,952

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Solution

The third proportional to 1,790,755,080 and 3,853,607,952 is: 8,292,755,616.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,790,755,080 : 3,853,607,952 = 3,853,607,952 : x
  2. Step 2: Convert to fraction form
    1,790,755,080/3,853,607,952 = 3,853,607,952/x
  3. Step 3: Cross multiply
    1,790,755,080x = 3,853,607,952 × 3,853,607,952
  4. Step 4: Simplify right side
    1,790,755,080x = 14,850,294,247,717,634,048
  5. Step 5: Solve for x
    x = 14,850,294,247,717,634,048/1,790,755,080
  6. Step 6: Final answer
    x = 8,292,755,616.65

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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.