Home / 52,019,040.44-78,054,198.74-24,354,827.76

Finding the Fourth Proportional to 52,019,040.44, 78,054,198.74 and 24,354,827.76

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Solution

The fourth proportional to 52,019,040.44, 78,054,198.74 and 24,354,827.76 is: 36,544,245.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,019,040.44 : 78,054,198.74 = 24,354,827.76 : x
  2. Step 2: Convert to fraction form
    52,019,040.44/78,054,198.74 = 24,354,827.76/x
  3. Step 3: Cross multiply
    52,019,040.44x = 78,054,198.74 × 24,354,827.76
  4. Step 4: Simplify right side
    52,019,040.44x = 1,900,996,566,257,509
  5. Step 5: Solve for x
    x = 1,900,996,566,257,509/52,019,040.44
  6. Step 6: Final answer
    x = 36,544,245.15

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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.