Home / 24,289,588.75-36,440,773.57-8,728,989.35

Finding the Fourth Proportional to 24,289,588.75, 36,440,773.57 and 8,728,989.35

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Solution

The fourth proportional to 24,289,588.75, 36,440,773.57 and 8,728,989.35 is: 13,095,780.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,289,588.75 : 36,440,773.57 = 8,728,989.35 : x
  2. Step 2: Convert to fraction form
    24,289,588.75/36,440,773.57 = 8,728,989.35/x
  3. Step 3: Cross multiply
    24,289,588.75x = 36,440,773.57 × 8,728,989.35
  4. Step 4: Simplify right side
    24,289,588.75x = 318,091,124,172,442.69
  5. Step 5: Solve for x
    x = 318,091,124,172,442.69/24,289,588.75
  6. Step 6: Final answer
    x = 13,095,780.56

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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.