Home / 160,900,884.17-241,353,540.59-45,885,438.80

Finding the Fourth Proportional to 160,900,884.17, 241,353,540.59 and 45,885,438.80

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Solution

The fourth proportional to 160,900,884.17, 241,353,540.59 and 45,885,438.80 is: 68,828,789.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,900,884.17 : 241,353,540.59 = 45,885,438.80 : x
  2. Step 2: Convert to fraction form
    160,900,884.17/241,353,540.59 = 45,885,438.80/x
  3. Step 3: Cross multiply
    160,900,884.17x = 241,353,540.59 × 45,885,438.80
  4. Step 4: Simplify right side
    160,900,884.17x = 11,074,613,115,632,976
  5. Step 5: Solve for x
    x = 11,074,613,115,632,976/160,900,884.17
  6. Step 6: Final answer
    x = 68,828,789.68

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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.