Home / 67,469,708.19-93,114,438.41-41,001,953.48

Finding the Fourth Proportional to 67,469,708.19, 93,114,438.41 and 41,001,953.48

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Solution

The fourth proportional to 67,469,708.19, 93,114,438.41 and 41,001,953.48 is: 56,586,488.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,469,708.19 : 93,114,438.41 = 41,001,953.48 : x
  2. Step 2: Convert to fraction form
    67,469,708.19/93,114,438.41 = 41,001,953.48/x
  3. Step 3: Cross multiply
    67,469,708.19x = 93,114,438.41 × 41,001,953.48
  4. Step 4: Simplify right side
    67,469,708.19x = 3,817,873,872,003,144.50
  5. Step 5: Solve for x
    x = 3,817,873,872,003,144.50/67,469,708.19
  6. Step 6: Final answer
    x = 56,586,488.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.