Home / 11,410,914,410.60-17,117,544,403.02-3,949,484,985.32

Finding the Fourth Proportional to 11,410,914,410.60, 17,117,544,403.02 and 3,949,484,985.32

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Solution

The fourth proportional to 11,410,914,410.60, 17,117,544,403.02 and 3,949,484,985.32 is: 5,924,633,396.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,410,914,410.60 : 17,117,544,403.02 = 3,949,484,985.32 : x
  2. Step 2: Convert to fraction form
    11,410,914,410.60/17,117,544,403.02 = 3,949,484,985.32/x
  3. Step 3: Cross multiply
    11,410,914,410.60x = 17,117,544,403.02 × 3,949,484,985.32
  4. Step 4: Simplify right side
    11,410,914,410.60x = 67,605,484,605,275,897,856
  5. Step 5: Solve for x
    x = 67,605,484,605,275,897,856/11,410,914,410.60
  6. Step 6: Final answer
    x = 5,924,633,396.82

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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.