Home / 16,116,504.19-24,159,559.37-8,021,827.38

Finding the Fourth Proportional to 16,116,504.19, 24,159,559.37 and 8,021,827.38

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Solution

The fourth proportional to 16,116,504.19, 24,159,559.37 and 8,021,827.38 is: 12,025,176.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,116,504.19 : 24,159,559.37 = 8,021,827.38 : x
  2. Step 2: Convert to fraction form
    16,116,504.19/24,159,559.37 = 8,021,827.38/x
  3. Step 3: Cross multiply
    16,116,504.19x = 24,159,559.37 × 8,021,827.38
  4. Step 4: Simplify right side
    16,116,504.19x = 193,803,814,825,542
  5. Step 5: Solve for x
    x = 193,803,814,825,542/16,116,504.19
  6. Step 6: Final answer
    x = 12,025,176.96

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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.