Home / 23,188,904.70-34,772,859.45-8,807,192.70

Finding the Fourth Proportional to 23,188,904.70, 34,772,859.45 and 8,807,192.70

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Solution

The fourth proportional to 23,188,904.70, 34,772,859.45 and 8,807,192.70 is: 13,206,802.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,188,904.70 : 34,772,859.45 = 8,807,192.70 : x
  2. Step 2: Convert to fraction form
    23,188,904.70/34,772,859.45 = 8,807,192.70/x
  3. Step 3: Cross multiply
    23,188,904.70x = 34,772,859.45 × 8,807,192.70
  4. Step 4: Simplify right side
    23,188,904.70x = 306,251,273,906,166
  5. Step 5: Solve for x
    x = 306,251,273,906,166/23,188,904.70
  6. Step 6: Final answer
    x = 13,206,802.04

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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.