Home / 44,698,126.70-67,031,443.65-15,945,200.30

Finding the Fourth Proportional to 44,698,126.70, 67,031,443.65 and 15,945,200.30

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Solution

The fourth proportional to 44,698,126.70, 67,031,443.65 and 15,945,200.30 is: 23,912,183.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,698,126.70 : 67,031,443.65 = 15,945,200.30 : x
  2. Step 2: Convert to fraction form
    44,698,126.70/67,031,443.65 = 15,945,200.30/x
  3. Step 3: Cross multiply
    44,698,126.70x = 67,031,443.65 × 15,945,200.30
  4. Step 4: Simplify right side
    44,698,126.70x = 1,068,829,795,397,413.12
  5. Step 5: Solve for x
    x = 1,068,829,795,397,413.12/44,698,126.70
  6. Step 6: Final answer
    x = 23,912,183.22

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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.