Home / 4,140,115,578.28-6,206,545,396.86-1,557,000,539.56

Finding the Fourth Proportional to 4,140,115,578.28, 6,206,545,396.86 and 1,557,000,539.56

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Solution

The fourth proportional to 4,140,115,578.28, 6,206,545,396.86 and 1,557,000,539.56 is: 2,334,136,414.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,140,115,578.28 : 6,206,545,396.86 = 1,557,000,539.56 : x
  2. Step 2: Convert to fraction form
    4,140,115,578.28/6,206,545,396.86 = 1,557,000,539.56/x
  3. Step 3: Cross multiply
    4,140,115,578.28x = 6,206,545,396.86 × 1,557,000,539.56
  4. Step 4: Simplify right side
    4,140,115,578.28x = 9,663,594,531,714,654,208
  5. Step 5: Solve for x
    x = 9,663,594,531,714,654,208/4,140,115,578.28
  6. Step 6: Final answer
    x = 2,334,136,414.55

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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.