Home / 73,784,276.43-110,602,342.85-25,228,918.23

Finding the Fourth Proportional to 73,784,276.43, 110,602,342.85 and 25,228,918.23

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Solution

The fourth proportional to 73,784,276.43, 110,602,342.85 and 25,228,918.23 is: 37,818,050.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,784,276.43 : 110,602,342.85 = 25,228,918.23 : x
  2. Step 2: Convert to fraction form
    73,784,276.43/110,602,342.85 = 25,228,918.23/x
  3. Step 3: Cross multiply
    73,784,276.43x = 110,602,342.85 × 25,228,918.23
  4. Step 4: Simplify right side
    73,784,276.43x = 2,790,377,463,682,930.50
  5. Step 5: Solve for x
    x = 2,790,377,463,682,930.50/73,784,276.43
  6. Step 6: Final answer
    x = 37,818,050.11

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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.