Home / 25,946,741.83-35,800,563.23-15,490,723.09

Finding the Fourth Proportional to 25,946,741.83, 35,800,563.23 and 15,490,723.09

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Solution

The fourth proportional to 25,946,741.83, 35,800,563.23 and 15,490,723.09 is: 21,373,651.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,946,741.83 : 35,800,563.23 = 15,490,723.09 : x
  2. Step 2: Convert to fraction form
    25,946,741.83/35,800,563.23 = 15,490,723.09/x
  3. Step 3: Cross multiply
    25,946,741.83x = 35,800,563.23 × 15,490,723.09
  4. Step 4: Simplify right side
    25,946,741.83x = 554,576,611,282,963.12
  5. Step 5: Solve for x
    x = 554,576,611,282,963.12/25,946,741.83
  6. Step 6: Final answer
    x = 21,373,651.27

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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.