Home / 48,247,620.52-66,580,594.48-26,220,597.16

Finding the Fourth Proportional to 48,247,620.52, 66,580,594.48 and 26,220,597.16

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Solution

The fourth proportional to 48,247,620.52, 66,580,594.48 and 26,220,597.16 is: 36,183,814.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,247,620.52 : 66,580,594.48 = 26,220,597.16 : x
  2. Step 2: Convert to fraction form
    48,247,620.52/66,580,594.48 = 26,220,597.16/x
  3. Step 3: Cross multiply
    48,247,620.52x = 66,580,594.48 × 26,220,597.16
  4. Step 4: Simplify right side
    48,247,620.52x = 1,745,782,946,533,399.50
  5. Step 5: Solve for x
    x = 1,745,782,946,533,399.50/48,247,620.52
  6. Step 6: Final answer
    x = 36,183,814.41

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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.