Home / 49,099,812.76-73,670,957.52-26,354,137.96

Finding the Fourth Proportional to 49,099,812.76, 73,670,957.52 and 26,354,137.96

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Solution

The fourth proportional to 49,099,812.76, 73,670,957.52 and 26,354,137.96 is: 39,542,606.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,099,812.76 : 73,670,957.52 = 26,354,137.96 : x
  2. Step 2: Convert to fraction form
    49,099,812.76/73,670,957.52 = 26,354,137.96/x
  3. Step 3: Cross multiply
    49,099,812.76x = 73,670,957.52 × 26,354,137.96
  4. Step 4: Simplify right side
    49,099,812.76x = 1,941,534,578,127,379.50
  5. Step 5: Solve for x
    x = 1,941,534,578,127,379.50/49,099,812.76
  6. Step 6: Final answer
    x = 39,542,606.56

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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.