Home / 92,600,958.72-127,768,623.60-52,895,797.60

Finding the Fourth Proportional to 92,600,958.72, 127,768,623.60 and 52,895,797.60

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Solution

The fourth proportional to 92,600,958.72, 127,768,623.60 and 52,895,797.60 is: 72,984,376.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,600,958.72 : 127,768,623.60 = 52,895,797.60 : x
  2. Step 2: Convert to fraction form
    92,600,958.72/127,768,623.60 = 52,895,797.60/x
  3. Step 3: Cross multiply
    92,600,958.72x = 127,768,623.60 × 52,895,797.60
  4. Step 4: Simplify right side
    92,600,958.72x = 6,758,423,253,576,183
  5. Step 5: Solve for x
    x = 6,758,423,253,576,183/92,600,958.72
  6. Step 6: Final answer
    x = 72,984,376.70

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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.