Home / 9,265,710.48-13,900,311.82-3,510,168

Finding the Fourth Proportional to 9,265,710.48, 13,900,311.82 and 3,510,168

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Solution

The fourth proportional to 9,265,710.48, 13,900,311.82 and 3,510,168 is: 5,265,913.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,265,710.48 : 13,900,311.82 = 3,510,168 : x
  2. Step 2: Convert to fraction form
    9,265,710.48/13,900,311.82 = 3,510,168/x
  3. Step 3: Cross multiply
    9,265,710.48x = 13,900,311.82 × 3,510,168
  4. Step 4: Simplify right side
    9,265,710.48x = 48,792,429,740,585.76
  5. Step 5: Solve for x
    x = 48,792,429,740,585.76/9,265,710.48
  6. Step 6: Final answer
    x = 5,265,913.48

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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.