Home / 110,029,467.40-164,986,140.30-37,221,224.20

Finding the Fourth Proportional to 110,029,467.40, 164,986,140.30 and 37,221,224.20

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Solution

The fourth proportional to 110,029,467.40, 164,986,140.30 and 37,221,224.20 is: 55,812,195.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,029,467.40 : 164,986,140.30 = 37,221,224.20 : x
  2. Step 2: Convert to fraction form
    110,029,467.40/164,986,140.30 = 37,221,224.20/x
  3. Step 3: Cross multiply
    110,029,467.40x = 164,986,140.30 × 37,221,224.20
  4. Step 4: Simplify right side
    110,029,467.40x = 6,140,986,117,998,956
  5. Step 5: Solve for x
    x = 6,140,986,117,998,956/110,029,467.40
  6. Step 6: Final answer
    x = 55,812,195.25

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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.