Home / 37,282,905.28-55,926,350.84-11,725,907.56

Finding the Fourth Proportional to 37,282,905.28, 55,926,350.84 and 11,725,907.56

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Solution

The fourth proportional to 37,282,905.28, 55,926,350.84 and 11,725,907.56 is: 17,589,488.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,282,905.28 : 55,926,350.84 = 11,725,907.56 : x
  2. Step 2: Convert to fraction form
    37,282,905.28/55,926,350.84 = 11,725,907.56/x
  3. Step 3: Cross multiply
    37,282,905.28x = 55,926,350.84 × 11,725,907.56
  4. Step 4: Simplify right side
    37,282,905.28x = 655,787,220,117,968.38
  5. Step 5: Solve for x
    x = 655,787,220,117,968.38/37,282,905.28
  6. Step 6: Final answer
    x = 17,589,488.14

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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.