Home / 2,963,694,865.68-4,445,951,101.92-1,720,710,709.20

Finding the Fourth Proportional to 2,963,694,865.68, 4,445,951,101.92 and 1,720,710,709.20

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Solution

The fourth proportional to 2,963,694,865.68, 4,445,951,101.92 and 1,720,710,709.20 is: 2,581,303,413.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,963,694,865.68 : 4,445,951,101.92 = 1,720,710,709.20 : x
  2. Step 2: Convert to fraction form
    2,963,694,865.68/4,445,951,101.92 = 1,720,710,709.20/x
  3. Step 3: Cross multiply
    2,963,694,865.68x = 4,445,951,101.92 × 1,720,710,709.20
  4. Step 4: Simplify right side
    2,963,694,865.68x = 7,650,195,673,653,284,864
  5. Step 5: Solve for x
    x = 7,650,195,673,653,284,864/2,963,694,865.68
  6. Step 6: Final answer
    x = 2,581,303,413.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.