Home / 37,236,178.20-55,854,267.30-10,309,834.20

Finding the Fourth Proportional to 37,236,178.20, 55,854,267.30 and 10,309,834.20

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Solution

The fourth proportional to 37,236,178.20, 55,854,267.30 and 10,309,834.20 is: 15,464,751.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,236,178.20 : 55,854,267.30 = 10,309,834.20 : x
  2. Step 2: Convert to fraction form
    37,236,178.20/55,854,267.30 = 10,309,834.20/x
  3. Step 3: Cross multiply
    37,236,178.20x = 55,854,267.30 × 10,309,834.20
  4. Step 4: Simplify right side
    37,236,178.20x = 575,848,235,225,481.62
  5. Step 5: Solve for x
    x = 575,848,235,225,481.62/37,236,178.20
  6. Step 6: Final answer
    x = 15,464,751.30

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Double scale
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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.