Home / 15,333,600.45-23,000,600.94-5,098,460.25

Finding the Fourth Proportional to 15,333,600.45, 23,000,600.94 and 5,098,460.25

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Solution

The fourth proportional to 15,333,600.45, 23,000,600.94 and 5,098,460.25 is: 7,647,756.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,333,600.45 : 23,000,600.94 = 5,098,460.25 : x
  2. Step 2: Convert to fraction form
    15,333,600.45/23,000,600.94 = 5,098,460.25/x
  3. Step 3: Cross multiply
    15,333,600.45x = 23,000,600.94 × 5,098,460.25
  4. Step 4: Simplify right side
    15,333,600.45x = 117,267,649,618,702.64
  5. Step 5: Solve for x
    x = 117,267,649,618,702.64/15,333,600.45
  6. Step 6: Final answer
    x = 7,647,756.96

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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.