Home / 15,003,424.26-22,480,532.24-6,360,618.96

Finding the Fourth Proportional to 15,003,424.26, 22,480,532.24 and 6,360,618.96

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Solution

The fourth proportional to 15,003,424.26, 22,480,532.24 and 6,360,618.96 is: 9,530,497.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,003,424.26 : 22,480,532.24 = 6,360,618.96 : x
  2. Step 2: Convert to fraction form
    15,003,424.26/22,480,532.24 = 6,360,618.96/x
  3. Step 3: Cross multiply
    15,003,424.26x = 22,480,532.24 × 6,360,618.96
  4. Step 4: Simplify right side
    15,003,424.26x = 142,990,099,564,832.16
  5. Step 5: Solve for x
    x = 142,990,099,564,832.16/15,003,424.26
  6. Step 6: Final answer
    x = 9,530,497.64

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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.