Home / 37,236,266.70-55,854,400.05-10,309,922.70

Finding the Fourth Proportional to 37,236,266.70, 55,854,400.05 and 10,309,922.70

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Solution

The fourth proportional to 37,236,266.70, 55,854,400.05 and 10,309,922.70 is: 15,464,884.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,236,266.70 : 55,854,400.05 = 10,309,922.70 : x
  2. Step 2: Convert to fraction form
    37,236,266.70/55,854,400.05 = 10,309,922.70/x
  3. Step 3: Cross multiply
    37,236,266.70x = 55,854,400.05 × 10,309,922.70
  4. Step 4: Simplify right side
    37,236,266.70x = 575,854,546,970,376.12
  5. Step 5: Solve for x
    x = 575,854,546,970,376.12/37,236,266.70
  6. Step 6: Final answer
    x = 15,464,884.05

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Double scale
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Similar ratio
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1.5x scale

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.