Home / 67,675,393.62-93,393,527.96-41,214,987.54

Finding the Fourth Proportional to 67,675,393.62, 93,393,527.96 and 41,214,987.54

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Solution

The fourth proportional to 67,675,393.62, 93,393,527.96 and 41,214,987.54 is: 56,877,587.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,675,393.62 : 93,393,527.96 = 41,214,987.54 : x
  2. Step 2: Convert to fraction form
    67,675,393.62/93,393,527.96 = 41,214,987.54/x
  3. Step 3: Cross multiply
    67,675,393.62x = 93,393,527.96 × 41,214,987.54
  4. Step 4: Simplify right side
    67,675,393.62x = 3,849,213,091,188,041.50
  5. Step 5: Solve for x
    x = 3,849,213,091,188,041.50/67,675,393.62
  6. Step 6: Final answer
    x = 56,877,587.04

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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.