Home / 29,011,022,410.64-43,525,414,659.40-14,856,010,441.58

Finding the Fourth Proportional to 29,011,022,410.64, 43,525,414,659.40 and 14,856,010,441.58

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Solution

The fourth proportional to 29,011,022,410.64, 43,525,414,659.40 and 14,856,010,441.58 is: 22,288,563,481.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,011,022,410.64 : 43,525,414,659.40 = 14,856,010,441.58 : x
  2. Step 2: Convert to fraction form
    29,011,022,410.64/43,525,414,659.40 = 14,856,010,441.58/x
  3. Step 3: Cross multiply
    29,011,022,410.64x = 43,525,414,659.40 × 14,856,010,441.58
  4. Step 4: Simplify right side
    29,011,022,410.64x = 646,614,014,654,231,609,344
  5. Step 5: Solve for x
    x = 646,614,014,654,231,609,344/29,011,022,410.64
  6. Step 6: Final answer
    x = 22,288,563,481.21

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1.5x scale

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.