Home / 22,514,544.27-31,070,097.66-12,201,267.36

Finding the Fourth Proportional to 22,514,544.27, 31,070,097.66 and 12,201,267.36

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Solution

The fourth proportional to 22,514,544.27, 31,070,097.66 and 12,201,267.36 is: 16,837,763.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,514,544.27 : 31,070,097.66 = 12,201,267.36 : x
  2. Step 2: Convert to fraction form
    22,514,544.27/31,070,097.66 = 12,201,267.36/x
  3. Step 3: Cross multiply
    22,514,544.27x = 31,070,097.66 × 12,201,267.36
  4. Step 4: Simplify right side
    22,514,544.27x = 379,094,568,447,831.12
  5. Step 5: Solve for x
    x = 379,094,568,447,831.12/22,514,544.27
  6. Step 6: Final answer
    x = 16,837,763.36

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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.