Home / 14,786,140.60-22,187,151.06-6,156,198.64

Finding the Fourth Proportional to 14,786,140.60, 22,187,151.06 and 6,156,198.64

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Solution

The fourth proportional to 14,786,140.60, 22,187,151.06 and 6,156,198.64 is: 9,237,603.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,786,140.60 : 22,187,151.06 = 6,156,198.64 : x
  2. Step 2: Convert to fraction form
    14,786,140.60/22,187,151.06 = 6,156,198.64/x
  3. Step 3: Cross multiply
    14,786,140.60x = 22,187,151.06 × 6,156,198.64
  4. Step 4: Simplify right side
    14,786,140.60x = 136,588,509,181,046.55
  5. Step 5: Solve for x
    x = 136,588,509,181,046.55/14,786,140.60
  6. Step 6: Final answer
    x = 9,237,603.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.