Home / 23,334,954.48-32,202,243.12-12,880,976.64

Finding the Fourth Proportional to 23,334,954.48, 32,202,243.12 and 12,880,976.64

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Solution

The fourth proportional to 23,334,954.48, 32,202,243.12 and 12,880,976.64 is: 17,775,751.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,334,954.48 : 32,202,243.12 = 12,880,976.64 : x
  2. Step 2: Convert to fraction form
    23,334,954.48/32,202,243.12 = 12,880,976.64/x
  3. Step 3: Cross multiply
    23,334,954.48x = 32,202,243.12 × 12,880,976.64
  4. Step 4: Simplify right side
    23,334,954.48x = 414,796,341,384,320.75
  5. Step 5: Solve for x
    x = 414,796,341,384,320.75/23,334,954.48
  6. Step 6: Final answer
    x = 17,775,751.04

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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.