Home / 14,790,518.20-22,185,777.30-4,151,567.80

Finding the Fourth Proportional to 14,790,518.20, 22,185,777.30 and 4,151,567.80

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Solution

The fourth proportional to 14,790,518.20, 22,185,777.30 and 4,151,567.80 is: 6,227,351.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,790,518.20 : 22,185,777.30 = 4,151,567.80 : x
  2. Step 2: Convert to fraction form
    14,790,518.20/22,185,777.30 = 4,151,567.80/x
  3. Step 3: Cross multiply
    14,790,518.20x = 22,185,777.30 × 4,151,567.80
  4. Step 4: Simplify right side
    14,790,518.20x = 92,105,758,656,650.94
  5. Step 5: Solve for x
    x = 92,105,758,656,650.94/14,790,518.20
  6. Step 6: Final answer
    x = 6,227,351.70

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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.