Home / 61,099,469.40-91,578,345.30-24,683,951.10

Finding the Fourth Proportional to 61,099,469.40, 91,578,345.30 and 24,683,951.10

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Solution

The fourth proportional to 61,099,469.40, 91,578,345.30 and 24,683,951.10 is: 36,997,299.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,099,469.40 : 91,578,345.30 = 24,683,951.10 : x
  2. Step 2: Convert to fraction form
    61,099,469.40/91,578,345.30 = 24,683,951.10/x
  3. Step 3: Cross multiply
    61,099,469.40x = 91,578,345.30 × 24,683,951.10
  4. Step 4: Simplify right side
    61,099,469.40x = 2,260,515,397,204,115
  5. Step 5: Solve for x
    x = 2,260,515,397,204,115/61,099,469.40
  6. Step 6: Final answer
    x = 36,997,299.97

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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.