Home / 48,321,771.50-66,684,055.59-26,591,739.50

Finding the Fourth Proportional to 48,321,771.50, 66,684,055.59 and 26,591,739.50

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Solution

The fourth proportional to 48,321,771.50, 66,684,055.59 and 26,591,739.50 is: 36,696,606.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,321,771.50 : 66,684,055.59 = 26,591,739.50 : x
  2. Step 2: Convert to fraction form
    48,321,771.50/66,684,055.59 = 26,591,739.50/x
  3. Step 3: Cross multiply
    48,321,771.50x = 66,684,055.59 × 26,591,739.50
  4. Step 4: Simplify right side
    48,321,771.50x = 1,773,245,035,052,799
  5. Step 5: Solve for x
    x = 1,773,245,035,052,799/48,321,771.50
  6. Step 6: Final answer
    x = 36,696,606.52

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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.