Home / 16,367,083.30-24,550,624.95-9,989,791.30

Finding the Fourth Proportional to 16,367,083.30, 24,550,624.95 and 9,989,791.30

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Solution

The fourth proportional to 16,367,083.30, 24,550,624.95 and 9,989,791.30 is: 14,984,686.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,367,083.30 : 24,550,624.95 = 9,989,791.30 : x
  2. Step 2: Convert to fraction form
    16,367,083.30/24,550,624.95 = 9,989,791.30/x
  3. Step 3: Cross multiply
    16,367,083.30x = 24,550,624.95 × 9,989,791.30
  4. Step 4: Simplify right side
    16,367,083.30x = 245,255,619,535,072.94
  5. Step 5: Solve for x
    x = 245,255,619,535,072.94/16,367,083.30
  6. Step 6: Final answer
    x = 14,984,686.95

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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.