Home / 1,568,817,154.82-2,353,536,052.45-448,350,865.27

Finding the Fourth Proportional to 1,568,817,154.82, 2,353,536,052.45 and 448,350,865.27

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Solution

The fourth proportional to 1,568,817,154.82, 2,353,536,052.45 and 448,350,865.27 is: 672,614,984.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,568,817,154.82 : 2,353,536,052.45 = 448,350,865.27 : x
  2. Step 2: Convert to fraction form
    1,568,817,154.82/2,353,536,052.45 = 448,350,865.27/x
  3. Step 3: Cross multiply
    1,568,817,154.82x = 2,353,536,052.45 × 448,350,865.27
  4. Step 4: Simplify right side
    1,568,817,154.82x = 1,055,209,925,553,095,168
  5. Step 5: Solve for x
    x = 1,055,209,925,553,095,168/1,568,817,154.82
  6. Step 6: Final answer
    x = 672,614,984.04

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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.