Home / 16,516,042.05-22,792,499.04-9,073,800

Finding the Fourth Proportional to 16,516,042.05, 22,792,499.04 and 9,073,800

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Solution

The fourth proportional to 16,516,042.05, 22,792,499.04 and 9,073,800 is: 12,522,042.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,516,042.05 : 22,792,499.04 = 9,073,800 : x
  2. Step 2: Convert to fraction form
    16,516,042.05/22,792,499.04 = 9,073,800/x
  3. Step 3: Cross multiply
    16,516,042.05x = 22,792,499.04 × 9,073,800
  4. Step 4: Simplify right side
    16,516,042.05x = 206,814,577,789,152
  5. Step 5: Solve for x
    x = 206,814,577,789,152/16,516,042.05
  6. Step 6: Final answer
    x = 12,522,042.34

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1.5x scale

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.