Home / 92,452,682.30-127,586,766.83-52,759,422.77

Finding the Fourth Proportional to 92,452,682.30, 127,586,766.83 and 52,759,422.77

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Solution

The fourth proportional to 92,452,682.30, 127,586,766.83 and 52,759,422.77 is: 72,809,181.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,452,682.30 : 127,586,766.83 = 52,759,422.77 : x
  2. Step 2: Convert to fraction form
    92,452,682.30/127,586,766.83 = 52,759,422.77/x
  3. Step 3: Cross multiply
    92,452,682.30x = 127,586,766.83 × 52,759,422.77
  4. Step 4: Simplify right side
    92,452,682.30x = 6,731,404,171,096,553
  5. Step 5: Solve for x
    x = 6,731,404,171,096,553/92,452,682.30
  6. Step 6: Final answer
    x = 72,809,181.99

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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.