Home / 19,335,251.22-26,682,113.85-10,633,423.65

Finding the Fourth Proportional to 19,335,251.22, 26,682,113.85 and 10,633,423.65

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Solution

The fourth proportional to 19,335,251.22, 26,682,113.85 and 10,633,423.65 is: 14,673,831.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,335,251.22 : 26,682,113.85 = 10,633,423.65 : x
  2. Step 2: Convert to fraction form
    19,335,251.22/26,682,113.85 = 10,633,423.65/x
  3. Step 3: Cross multiply
    19,335,251.22x = 26,682,113.85 × 10,633,423.65
  4. Step 4: Simplify right side
    19,335,251.22x = 283,722,220,444,582.56
  5. Step 5: Solve for x
    x = 283,722,220,444,582.56/19,335,251.22
  6. Step 6: Final answer
    x = 14,673,831.61

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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.