Home / 10,095,183.87-15,144,656.63-3,271,148.52

Finding the Fourth Proportional to 10,095,183.87, 15,144,656.63 and 3,271,148.52

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Solution

The fourth proportional to 10,095,183.87, 15,144,656.63 and 3,271,148.52 is: 4,907,332.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,095,183.87 : 15,144,656.63 = 3,271,148.52 : x
  2. Step 2: Convert to fraction form
    10,095,183.87/15,144,656.63 = 3,271,148.52/x
  3. Step 3: Cross multiply
    10,095,183.87x = 15,144,656.63 × 3,271,148.52
  4. Step 4: Simplify right side
    10,095,183.87x = 49,540,421,104,776.95
  5. Step 5: Solve for x
    x = 49,540,421,104,776.95/10,095,183.87
  6. Step 6: Final answer
    x = 4,907,332.22

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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.