Home / 17,062,397.37-25,600,059.09-10,243,732.50

Finding the Fourth Proportional to 17,062,397.37, 25,600,059.09 and 10,243,732.50

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Solution

The fourth proportional to 17,062,397.37, 25,600,059.09 and 10,243,732.50 is: 15,369,478.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,062,397.37 : 25,600,059.09 = 10,243,732.50 : x
  2. Step 2: Convert to fraction form
    17,062,397.37/25,600,059.09 = 10,243,732.50/x
  3. Step 3: Cross multiply
    17,062,397.37x = 25,600,059.09 × 10,243,732.50
  4. Step 4: Simplify right side
    17,062,397.37x = 262,240,157,302,153.44
  5. Step 5: Solve for x
    x = 262,240,157,302,153.44/17,062,397.37
  6. Step 6: Final answer
    x = 15,369,478.96

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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.