Home / 25,198,960.02-37,798,730.13-10,628,342.46

Finding the Fourth Proportional to 25,198,960.02, 37,798,730.13 and 10,628,342.46

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Solution

The fourth proportional to 25,198,960.02, 37,798,730.13 and 10,628,342.46 is: 15,942,636.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,198,960.02 : 37,798,730.13 = 10,628,342.46 : x
  2. Step 2: Convert to fraction form
    25,198,960.02/37,798,730.13 = 10,628,342.46/x
  3. Step 3: Cross multiply
    25,198,960.02x = 37,798,730.13 × 10,628,342.46
  4. Step 4: Simplify right side
    25,198,960.02x = 401,737,848,374,760.38
  5. Step 5: Solve for x
    x = 401,737,848,374,760.38/25,198,960.02
  6. Step 6: Final answer
    x = 15,942,636.05

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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.