Home / 23,318,879.67-34,982,802.86-8,940,826.10

Finding the Fourth Proportional to 23,318,879.67, 34,982,802.86 and 8,940,826.10

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Solution

The fourth proportional to 23,318,879.67, 34,982,802.86 and 8,940,826.10 is: 13,412,958.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,318,879.67 : 34,982,802.86 = 8,940,826.10 : x
  2. Step 2: Convert to fraction form
    23,318,879.67/34,982,802.86 = 8,940,826.10/x
  3. Step 3: Cross multiply
    23,318,879.67x = 34,982,802.86 × 8,940,826.10
  4. Step 4: Simplify right side
    23,318,879.67x = 312,775,156,904,595.44
  5. Step 5: Solve for x
    x = 312,775,156,904,595.44/23,318,879.67
  6. Step 6: Final answer
    x = 13,412,958.14

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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.