Home / 24,024,438.68-36,042,800.74-6,985,111.61

Finding the Fourth Proportional to 24,024,438.68, 36,042,800.74 and 6,985,111.61

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Solution

The fourth proportional to 24,024,438.68, 36,042,800.74 and 6,985,111.61 is: 10,479,453.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,024,438.68 : 36,042,800.74 = 6,985,111.61 : x
  2. Step 2: Convert to fraction form
    24,024,438.68/36,042,800.74 = 6,985,111.61/x
  3. Step 3: Cross multiply
    24,024,438.68x = 36,042,800.74 × 6,985,111.61
  4. Step 4: Simplify right side
    24,024,438.68x = 251,762,985,978,534.78
  5. Step 5: Solve for x
    x = 251,762,985,978,534.78/24,024,438.68
  6. Step 6: Final answer
    x = 10,479,453.42

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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.