Home / 47,770,698.56-71,676,797.40-25,926,510.62

Finding the Fourth Proportional to 47,770,698.56, 71,676,797.40 and 25,926,510.62

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Solution

The fourth proportional to 47,770,698.56, 71,676,797.40 and 25,926,510.62 is: 38,901,027.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,770,698.56 : 71,676,797.40 = 25,926,510.62 : x
  2. Step 2: Convert to fraction form
    47,770,698.56/71,676,797.40 = 25,926,510.62/x
  3. Step 3: Cross multiply
    47,770,698.56x = 71,676,797.40 × 25,926,510.62
  4. Step 4: Simplify right side
    47,770,698.56x = 1,858,329,248,998,688.50
  5. Step 5: Solve for x
    x = 1,858,329,248,998,688.50/47,770,698.56
  6. Step 6: Final answer
    x = 38,901,027.30

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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.