Home / 37,518,607.20-56,238,512.40-23,882,198.88

Finding the Fourth Proportional to 37,518,607.20, 56,238,512.40 and 23,882,198.88

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Solution

The fourth proportional to 37,518,607.20, 56,238,512.40 and 23,882,198.88 is: 35,798,219.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,518,607.20 : 56,238,512.40 = 23,882,198.88 : x
  2. Step 2: Convert to fraction form
    37,518,607.20/56,238,512.40 = 23,882,198.88/x
  3. Step 3: Cross multiply
    37,518,607.20x = 56,238,512.40 × 23,882,198.88
  4. Step 4: Simplify right side
    37,518,607.20x = 1,343,099,337,852,146
  5. Step 5: Solve for x
    x = 1,343,099,337,852,146/37,518,607.20
  6. Step 6: Final answer
    x = 35,798,219.55

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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.