Home / 96,152,363.91-132,690,379.45-52,099,328

Finding the Fourth Proportional to 96,152,363.91, 132,690,379.45 and 52,099,328

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Solution

The fourth proportional to 96,152,363.91, 132,690,379.45 and 52,099,328 is: 71,897,136.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,152,363.91 : 132,690,379.45 = 52,099,328 : x
  2. Step 2: Convert to fraction form
    96,152,363.91/132,690,379.45 = 52,099,328/x
  3. Step 3: Cross multiply
    96,152,363.91x = 132,690,379.45 × 52,099,328
  4. Step 4: Simplify right side
    96,152,363.91x = 6,913,079,601,410,010
  5. Step 5: Solve for x
    x = 6,913,079,601,410,010/96,152,363.91
  6. Step 6: Final answer
    x = 71,897,136.17

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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.