Home / 48,361,594.70-66,668,496.18-36,738,980.04

Finding the Fourth Proportional to 48,361,594.70, 66,668,496.18 and 36,738,980.04

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Solution

The fourth proportional to 48,361,594.70, 66,668,496.18 and 36,738,980.04 is: 50,646,232.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,361,594.70 : 66,668,496.18 = 36,738,980.04 : x
  2. Step 2: Convert to fraction form
    48,361,594.70/66,668,496.18 = 36,738,980.04/x
  3. Step 3: Cross multiply
    48,361,594.70x = 66,668,496.18 × 36,738,980.04
  4. Step 4: Simplify right side
    48,361,594.70x = 2,449,332,550,453,836
  5. Step 5: Solve for x
    x = 2,449,332,550,453,836/48,361,594.70
  6. Step 6: Final answer
    x = 50,646,232.11

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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.