Home / 23,188,874.70-34,772,814.45-8,807,162.70

Finding the Fourth Proportional to 23,188,874.70, 34,772,814.45 and 8,807,162.70

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Solution

The fourth proportional to 23,188,874.70, 34,772,814.45 and 8,807,162.70 is: 13,206,757.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,188,874.70 : 34,772,814.45 = 8,807,162.70 : x
  2. Step 2: Convert to fraction form
    23,188,874.70/34,772,814.45 = 8,807,162.70/x
  3. Step 3: Cross multiply
    23,188,874.70x = 34,772,814.45 × 8,807,162.70
  4. Step 4: Simplify right side
    23,188,874.70x = 306,249,834,398,061
  5. Step 5: Solve for x
    x = 306,249,834,398,061/23,188,874.70
  6. Step 6: Final answer
    x = 13,206,757.05

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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.