Home / 26,516,514.08-36,594,704.40-16,205,209.76

Finding the Fourth Proportional to 26,516,514.08, 36,594,704.40 and 16,205,209.76

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Solution

The fourth proportional to 26,516,514.08, 36,594,704.40 and 16,205,209.76 is: 22,364,359.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,516,514.08 : 36,594,704.40 = 16,205,209.76 : x
  2. Step 2: Convert to fraction form
    26,516,514.08/36,594,704.40 = 16,205,209.76/x
  3. Step 3: Cross multiply
    26,516,514.08x = 36,594,704.40 × 16,205,209.76
  4. Step 4: Simplify right side
    26,516,514.08x = 593,024,860,907,194.88
  5. Step 5: Solve for x
    x = 593,024,860,907,194.88/26,516,514.08
  6. Step 6: Final answer
    x = 22,364,359.78

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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.