Home / 16,440,880.16-24,666,797.14-5,512,151.22

Finding the Fourth Proportional to 16,440,880.16, 24,666,797.14 and 5,512,151.22

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Solution

The fourth proportional to 16,440,880.16, 24,666,797.14 and 5,512,151.22 is: 8,270,063.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,440,880.16 : 24,666,797.14 = 5,512,151.22 : x
  2. Step 2: Convert to fraction form
    16,440,880.16/24,666,797.14 = 5,512,151.22/x
  3. Step 3: Cross multiply
    16,440,880.16x = 24,666,797.14 × 5,512,151.22
  4. Step 4: Simplify right side
    16,440,880.16x = 135,967,115,948,743.50
  5. Step 5: Solve for x
    x = 135,967,115,948,743.50/16,440,880.16
  6. Step 6: Final answer
    x = 8,270,063.08

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1.5x scale

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.