Home / 330,971,714,103.24-496,527,295,782.06-107,364,204,609.48

Finding the Fourth Proportional to 330,971,714,103.24, 496,527,295,782.06 and 107,364,204,609.48

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Solution

The fourth proportional to 330,971,714,103.24, 496,527,295,782.06 and 107,364,204,609.48 is: 161,068,924,947.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,971,714,103.24 : 496,527,295,782.06 = 107,364,204,609.48 : x
  2. Step 2: Convert to fraction form
    330,971,714,103.24/496,527,295,782.06 = 107,364,204,609.48/x
  3. Step 3: Cross multiply
    330,971,714,103.24x = 496,527,295,782.06 × 107,364,204,609.48
  4. Step 4: Simplify right side
    330,971,714,103.24x = 53,309,258,178,536,885,190,656
  5. Step 5: Solve for x
    x = 53,309,258,178,536,885,190,656/330,971,714,103.24
  6. Step 6: Final answer
    x = 161,068,924,947.19

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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.