Home / 44,955,276.30-67,432,914.45-40,168,370.70

Finding the Fourth Proportional to 44,955,276.30, 67,432,914.45 and 40,168,370.70

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Solution

The fourth proportional to 44,955,276.30, 67,432,914.45 and 40,168,370.70 is: 60,252,556.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,955,276.30 : 67,432,914.45 = 40,168,370.70 : x
  2. Step 2: Convert to fraction form
    44,955,276.30/67,432,914.45 = 40,168,370.70/x
  3. Step 3: Cross multiply
    44,955,276.30x = 67,432,914.45 × 40,168,370.70
  4. Step 4: Simplify right side
    44,955,276.30x = 2,708,670,305,008,987
  5. Step 5: Solve for x
    x = 2,708,670,305,008,987/44,955,276.30
  6. Step 6: Final answer
    x = 60,252,556.05

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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.