Home / 18,092,599.20-24,967,496.88-9,943,662.24

Finding the Fourth Proportional to 18,092,599.20, 24,967,496.88 and 9,943,662.24

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Solution

The fourth proportional to 18,092,599.20, 24,967,496.88 and 9,943,662.24 is: 13,722,094.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,092,599.20 : 24,967,496.88 = 9,943,662.24 : x
  2. Step 2: Convert to fraction form
    18,092,599.20/24,967,496.88 = 9,943,662.24/x
  3. Step 3: Cross multiply
    18,092,599.20x = 24,967,496.88 × 9,943,662.24
  4. Step 4: Simplify right side
    18,092,599.20x = 248,268,355,952,973.81
  5. Step 5: Solve for x
    x = 248,268,355,952,973.81/18,092,599.20
  6. Step 6: Final answer
    x = 13,722,094.50

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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.