Home / 49,039,541.40-73,718,744.40-34,761,493.20

Finding the Fourth Proportional to 49,039,541.40, 73,718,744.40 and 34,761,493.20

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Solution

The fourth proportional to 49,039,541.40, 73,718,744.40 and 34,761,493.20 is: 52,255,252.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,039,541.40 : 73,718,744.40 = 34,761,493.20 : x
  2. Step 2: Convert to fraction form
    49,039,541.40/73,718,744.40 = 34,761,493.20/x
  3. Step 3: Cross multiply
    49,039,541.40x = 73,718,744.40 × 34,761,493.20
  4. Step 4: Simplify right side
    49,039,541.40x = 2,562,573,632,173,138.50
  5. Step 5: Solve for x
    x = 2,562,573,632,173,138.50/49,039,541.40
  6. Step 6: Final answer
    x = 52,255,252.78

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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.