Home / 25,228,181.57-37,811,050.18-17,930,009.48

Finding the Fourth Proportional to 25,228,181.57, 37,811,050.18 and 17,930,009.48

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Solution

The fourth proportional to 25,228,181.57, 37,811,050.18 and 17,930,009.48 is: 26,872,824.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,228,181.57 : 37,811,050.18 = 17,930,009.48 : x
  2. Step 2: Convert to fraction form
    25,228,181.57/37,811,050.18 = 17,930,009.48/x
  3. Step 3: Cross multiply
    25,228,181.57x = 37,811,050.18 × 17,930,009.48
  4. Step 4: Simplify right side
    25,228,181.57x = 677,952,487,942,275.50
  5. Step 5: Solve for x
    x = 677,952,487,942,275.50/25,228,181.57
  6. Step 6: Final answer
    x = 26,872,824.19

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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.