Home / 66,700,179,360.33-92,043,665,904.48-36,215,665,243.89

Finding the Fourth Proportional to 66,700,179,360.33, 92,043,665,904.48 and 36,215,665,243.89

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Solution

The fourth proportional to 66,700,179,360.33, 92,043,665,904.48 and 36,215,665,243.89 is: 49,976,216,318.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,700,179,360.33 : 92,043,665,904.48 = 36,215,665,243.89 : x
  2. Step 2: Convert to fraction form
    66,700,179,360.33/92,043,665,904.48 = 36,215,665,243.89/x
  3. Step 3: Cross multiply
    66,700,179,360.33x = 92,043,665,904.48 × 36,215,665,243.89
  4. Step 4: Simplify right side
    66,700,179,360.33x = 3,333,422,592,217,099,272,192
  5. Step 5: Solve for x
    x = 3,333,422,592,217,099,272,192/66,700,179,360.33
  6. Step 6: Final answer
    x = 49,976,216,318.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.