Home / 37,476,164.20-56,214,246.30-17,320,772.20

Finding the Fourth Proportional to 37,476,164.20, 56,214,246.30 and 17,320,772.20

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Solution

The fourth proportional to 37,476,164.20, 56,214,246.30 and 17,320,772.20 is: 25,981,158.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,476,164.20 : 56,214,246.30 = 17,320,772.20 : x
  2. Step 2: Convert to fraction form
    37,476,164.20/56,214,246.30 = 17,320,772.20/x
  3. Step 3: Cross multiply
    37,476,164.20x = 56,214,246.30 × 17,320,772.20
  4. Step 4: Simplify right side
    37,476,164.20x = 973,674,154,556,992.75
  5. Step 5: Solve for x
    x = 973,674,154,556,992.75/37,476,164.20
  6. Step 6: Final answer
    x = 25,981,158.30

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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.