Home / 37,282,905.28-55,926,350.83-11,725,907.59

Finding the Fourth Proportional to 37,282,905.28, 55,926,350.83 and 11,725,907.59

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Solution

The fourth proportional to 37,282,905.28, 55,926,350.83 and 11,725,907.59 is: 17,589,488.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,282,905.28 : 55,926,350.83 = 11,725,907.59 : x
  2. Step 2: Convert to fraction form
    37,282,905.28/55,926,350.83 = 11,725,907.59/x
  3. Step 3: Cross multiply
    37,282,905.28x = 55,926,350.83 × 11,725,907.59
  4. Step 4: Simplify right side
    37,282,905.28x = 655,787,221,697,107
  5. Step 5: Solve for x
    x = 655,787,221,697,107/37,282,905.28
  6. Step 6: Final answer
    x = 17,589,488.18

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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.