Home / 3,979,007,656,828-6,112,242,548,432

Finding the Third Proportional to 3,979,007,656,828 and 6,112,242,548,432

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Solution

The third proportional to 3,979,007,656,828 and 6,112,242,548,432 is: 9,389,152,319,612.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,979,007,656,828 : 6,112,242,548,432 = 6,112,242,548,432 : x
  2. Step 2: Convert to fraction form
    3,979,007,656,828/6,112,242,548,432 = 6,112,242,548,432/x
  3. Step 3: Cross multiply
    3,979,007,656,828x = 6,112,242,548,432 × 6,112,242,548,432
  4. Step 4: Simplify right side
    3,979,007,656,828x = 37,359,508,970,862,511,139,061,760
  5. Step 5: Solve for x
    x = 37,359,508,970,862,511,139,061,760/3,979,007,656,828
  6. Step 6: Final answer
    x = 9,389,152,319,612.50

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.