Home / 15,890,217.84-23,835,211.92-10,522,893.42

Finding the Fourth Proportional to 15,890,217.84, 23,835,211.92 and 10,522,893.42

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Solution

The fourth proportional to 15,890,217.84, 23,835,211.92 and 10,522,893.42 is: 15,784,264.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,890,217.84 : 23,835,211.92 = 10,522,893.42 : x
  2. Step 2: Convert to fraction form
    15,890,217.84/23,835,211.92 = 10,522,893.42/x
  3. Step 3: Cross multiply
    15,890,217.84x = 23,835,211.92 × 10,522,893.42
  4. Step 4: Simplify right side
    15,890,217.84x = 250,815,394,677,273.59
  5. Step 5: Solve for x
    x = 250,815,394,677,273.59/15,890,217.84
  6. Step 6: Final answer
    x = 15,784,264.08

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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.