Home / 24,920,028.80-37,321,060.80-16,898,422.40

Finding the Fourth Proportional to 24,920,028.80, 37,321,060.80 and 16,898,422.40

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Solution

The fourth proportional to 24,920,028.80, 37,321,060.80 and 16,898,422.40 is: 25,307,637.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,920,028.80 : 37,321,060.80 = 16,898,422.40 : x
  2. Step 2: Convert to fraction form
    24,920,028.80/37,321,060.80 = 16,898,422.40/x
  3. Step 3: Cross multiply
    24,920,028.80x = 37,321,060.80 × 16,898,422.40
  4. Step 4: Simplify right side
    24,920,028.80x = 630,667,049,814,481.88
  5. Step 5: Solve for x
    x = 630,667,049,814,481.88/24,920,028.80
  6. Step 6: Final answer
    x = 25,307,637.28

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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.