Home / 25,109,552.80-37,669,244.40-10,732,592.80

Finding the Fourth Proportional to 25,109,552.80, 37,669,244.40 and 10,732,592.80

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Solution

The fourth proportional to 25,109,552.80, 37,669,244.40 and 10,732,592.80 is: 16,100,990.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,109,552.80 : 37,669,244.40 = 10,732,592.80 : x
  2. Step 2: Convert to fraction form
    25,109,552.80/37,669,244.40 = 10,732,592.80/x
  3. Step 3: Cross multiply
    25,109,552.80x = 37,669,244.40 × 10,732,592.80
  4. Step 4: Simplify right side
    25,109,552.80x = 404,288,661,228,880.31
  5. Step 5: Solve for x
    x = 404,288,661,228,880.31/25,109,552.80
  6. Step 6: Final answer
    x = 16,100,990.11

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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.