Home / 14,500,092.39-21,750,166.28-3,717,431.30

Finding the Fourth Proportional to 14,500,092.39, 21,750,166.28 and 3,717,431.30

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Solution

The fourth proportional to 14,500,092.39, 21,750,166.28 and 3,717,431.30 is: 5,576,154.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,500,092.39 : 21,750,166.28 = 3,717,431.30 : x
  2. Step 2: Convert to fraction form
    14,500,092.39/21,750,166.28 = 3,717,431.30/x
  3. Step 3: Cross multiply
    14,500,092.39x = 21,750,166.28 × 3,717,431.30
  4. Step 4: Simplify right side
    14,500,092.39x = 80,854,748,782,138.56
  5. Step 5: Solve for x
    x = 80,854,748,782,138.56/14,500,092.39
  6. Step 6: Final answer
    x = 5,576,154.04

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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.