Home / 16,516,036.05-22,792,490.76-9,073,794

Finding the Fourth Proportional to 16,516,036.05, 22,792,490.76 and 9,073,794

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Solution

The fourth proportional to 16,516,036.05, 22,792,490.76 and 9,073,794 is: 12,522,034.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,516,036.05 : 22,792,490.76 = 9,073,794 : x
  2. Step 2: Convert to fraction form
    16,516,036.05/22,792,490.76 = 9,073,794/x
  3. Step 3: Cross multiply
    16,516,036.05x = 22,792,490.76 × 9,073,794
  4. Step 4: Simplify right side
    16,516,036.05x = 206,814,365,903,143.47
  5. Step 5: Solve for x
    x = 206,814,365,903,143.47/16,516,036.05
  6. Step 6: Final answer
    x = 12,522,034.06

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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.