Home / 22,514,544.76-31,070,098.34-12,201,267.85

Finding the Fourth Proportional to 22,514,544.76, 31,070,098.34 and 12,201,267.85

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Solution

The fourth proportional to 22,514,544.76, 31,070,098.34 and 12,201,267.85 is: 16,837,764.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,514,544.76 : 31,070,098.34 = 12,201,267.85 : x
  2. Step 2: Convert to fraction form
    22,514,544.76/31,070,098.34 = 12,201,267.85/x
  3. Step 3: Cross multiply
    22,514,544.76x = 31,070,098.34 × 12,201,267.85
  4. Step 4: Simplify right side
    22,514,544.76x = 379,094,592,054,022.88
  5. Step 5: Solve for x
    x = 379,094,592,054,022.88/22,514,544.76
  6. Step 6: Final answer
    x = 16,837,764.04

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Double scale
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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.