Home / 16,066,920.20-22,164,151.38-10,259,596.04

Finding the Fourth Proportional to 16,066,920.20, 22,164,151.38 and 10,259,596.04

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Solution

The fourth proportional to 16,066,920.20, 22,164,151.38 and 10,259,596.04 is: 14,153,007.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,066,920.20 : 22,164,151.38 = 10,259,596.04 : x
  2. Step 2: Convert to fraction form
    16,066,920.20/22,164,151.38 = 10,259,596.04/x
  3. Step 3: Cross multiply
    16,066,920.20x = 22,164,151.38 × 10,259,596.04
  4. Step 4: Simplify right side
    16,066,920.20x = 227,395,239,728,208.50
  5. Step 5: Solve for x
    x = 227,395,239,728,208.50/16,066,920.20
  6. Step 6: Final answer
    x = 14,153,007.35

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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.