Home / 15,552,007.05-23,328,010.58-4,193,603.85

Finding the Fourth Proportional to 15,552,007.05, 23,328,010.58 and 4,193,603.85

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Solution

The fourth proportional to 15,552,007.05, 23,328,010.58 and 4,193,603.85 is: 6,290,405.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,007.05 : 23,328,010.58 = 4,193,603.85 : x
  2. Step 2: Convert to fraction form
    15,552,007.05/23,328,010.58 = 4,193,603.85/x
  3. Step 3: Cross multiply
    15,552,007.05x = 23,328,010.58 × 4,193,603.85
  4. Step 4: Simplify right side
    15,552,007.05x = 97,828,434,960,160.72
  5. Step 5: Solve for x
    x = 97,828,434,960,160.72/15,552,007.05
  6. Step 6: Final answer
    x = 6,290,405.78

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Similar ratio
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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.