Home / 14,892,358.26-22,325,743.38-5,175,708.82

Finding the Fourth Proportional to 14,892,358.26, 22,325,743.38 and 5,175,708.82

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Solution

The fourth proportional to 14,892,358.26, 22,325,743.38 and 5,175,708.82 is: 7,759,116.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,892,358.26 : 22,325,743.38 = 5,175,708.82 : x
  2. Step 2: Convert to fraction form
    14,892,358.26/22,325,743.38 = 5,175,708.82/x
  3. Step 3: Cross multiply
    14,892,358.26x = 22,325,743.38 × 5,175,708.82
  4. Step 4: Simplify right side
    14,892,358.26x = 115,551,546,924,922.61
  5. Step 5: Solve for x
    x = 115,551,546,924,922.61/14,892,358.26
  6. Step 6: Final answer
    x = 7,759,116.78

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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.