Home / 26,514,841.16-36,607,291.20-18,156,196.82

Finding the Fourth Proportional to 26,514,841.16, 36,607,291.20 and 18,156,196.82

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Solution

The fourth proportional to 26,514,841.16, 36,607,291.20 and 18,156,196.82 is: 25,067,062.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,514,841.16 : 36,607,291.20 = 18,156,196.82 : x
  2. Step 2: Convert to fraction form
    26,514,841.16/36,607,291.20 = 18,156,196.82/x
  3. Step 3: Cross multiply
    26,514,841.16x = 36,607,291.20 × 18,156,196.82
  4. Step 4: Simplify right side
    26,514,841.16x = 664,649,184,074,254
  5. Step 5: Solve for x
    x = 664,649,184,074,254/26,514,841.16
  6. Step 6: Final answer
    x = 25,067,062.63

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Double scale
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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.