Home / 23,193,910.71-34,737,898.22-11,071,886.80

Finding the Fourth Proportional to 23,193,910.71, 34,737,898.22 and 11,071,886.80

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Solution

The fourth proportional to 23,193,910.71, 34,737,898.22 and 11,071,886.80 is: 16,582,545.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,193,910.71 : 34,737,898.22 = 11,071,886.80 : x
  2. Step 2: Convert to fraction form
    23,193,910.71/34,737,898.22 = 11,071,886.80/x
  3. Step 3: Cross multiply
    23,193,910.71x = 34,737,898.22 × 11,071,886.80
  4. Step 4: Simplify right side
    23,193,910.71x = 384,614,076,761,761.50
  5. Step 5: Solve for x
    x = 384,614,076,761,761.50/23,193,910.71
  6. Step 6: Final answer
    x = 16,582,545.37

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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.