Home / 16,635,462.30-23,074,385.08-16,193,037.66

Finding the Fourth Proportional to 16,635,462.30, 23,074,385.08 and 16,193,037.66

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Solution

The fourth proportional to 16,635,462.30, 23,074,385.08 and 16,193,037.66 is: 22,460,715.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,635,462.30 : 23,074,385.08 = 16,193,037.66 : x
  2. Step 2: Convert to fraction form
    16,635,462.30/23,074,385.08 = 16,193,037.66/x
  3. Step 3: Cross multiply
    16,635,462.30x = 23,074,385.08 × 16,193,037.66
  4. Step 4: Simplify right side
    16,635,462.30x = 373,644,386,581,782.06
  5. Step 5: Solve for x
    x = 373,644,386,581,782.06/16,635,462.30
  6. Step 6: Final answer
    x = 22,460,715.54

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.