Home / 29,662,840.80-44,494,261.20-18,183,715.20

Finding the Fourth Proportional to 29,662,840.80, 44,494,261.20 and 18,183,715.20

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Solution

The fourth proportional to 29,662,840.80, 44,494,261.20 and 18,183,715.20 is: 27,275,572.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,662,840.80 : 44,494,261.20 = 18,183,715.20 : x
  2. Step 2: Convert to fraction form
    29,662,840.80/44,494,261.20 = 18,183,715.20/x
  3. Step 3: Cross multiply
    29,662,840.80x = 44,494,261.20 × 18,183,715.20
  4. Step 4: Simplify right side
    29,662,840.80x = 809,070,973,695,210.25
  5. Step 5: Solve for x
    x = 809,070,973,695,210.25/29,662,840.80
  6. Step 6: Final answer
    x = 27,275,572.80

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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.