Home / 37,236,176.70-55,854,265.05-10,309,832.70

Finding the Fourth Proportional to 37,236,176.70, 55,854,265.05 and 10,309,832.70

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Solution

The fourth proportional to 37,236,176.70, 55,854,265.05 and 10,309,832.70 is: 15,464,749.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,236,176.70 : 55,854,265.05 = 10,309,832.70 : x
  2. Step 2: Convert to fraction form
    37,236,176.70/55,854,265.05 = 10,309,832.70/x
  3. Step 3: Cross multiply
    37,236,176.70x = 55,854,265.05 × 10,309,832.70
  4. Step 4: Simplify right side
    37,236,176.70x = 575,848,128,246,957.12
  5. Step 5: Solve for x
    x = 575,848,128,246,957.12/37,236,176.70
  6. Step 6: Final answer
    x = 15,464,749.05

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Similar ratio
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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.