Home / 27,737,576,015.60-41,606,364,023.40-17,819,611,497.20

Finding the Fourth Proportional to 27,737,576,015.60, 41,606,364,023.40 and 17,819,611,497.20

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Solution

The fourth proportional to 27,737,576,015.60, 41,606,364,023.40 and 17,819,611,497.20 is: 26,729,417,245.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,737,576,015.60 : 41,606,364,023.40 = 17,819,611,497.20 : x
  2. Step 2: Convert to fraction form
    27,737,576,015.60/41,606,364,023.40 = 17,819,611,497.20/x
  3. Step 3: Cross multiply
    27,737,576,015.60x = 41,606,364,023.40 × 17,819,611,497.20
  4. Step 4: Simplify right side
    27,737,576,015.60x = 741,409,242,708,067,090,432
  5. Step 5: Solve for x
    x = 741,409,242,708,067,090,432/27,737,576,015.60
  6. Step 6: Final answer
    x = 26,729,417,245.80

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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.