Home / 15,552,065.70-23,328,098.55-4,192,107.30

Finding the Fourth Proportional to 15,552,065.70, 23,328,098.55 and 4,192,107.30

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Solution

The fourth proportional to 15,552,065.70, 23,328,098.55 and 4,192,107.30 is: 6,288,160.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,065.70 : 23,328,098.55 = 4,192,107.30 : x
  2. Step 2: Convert to fraction form
    15,552,065.70/23,328,098.55 = 4,192,107.30/x
  3. Step 3: Cross multiply
    15,552,065.70x = 23,328,098.55 × 4,192,107.30
  4. Step 4: Simplify right side
    15,552,065.70x = 97,793,892,226,574.41
  5. Step 5: Solve for x
    x = 97,793,892,226,574.41/15,552,065.70
  6. Step 6: Final answer
    x = 6,288,160.95

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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.