Home / 276,070,550,033.91-414,147,230,782.14-96,964,968,514.96

Finding the Fourth Proportional to 276,070,550,033.91, 414,147,230,782.14 and 96,964,968,514.96

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Solution

The fourth proportional to 276,070,550,033.91, 414,147,230,782.14 and 96,964,968,514.96 is: 145,461,995,813.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    276,070,550,033.91 : 414,147,230,782.14 = 96,964,968,514.96 : x
  2. Step 2: Convert to fraction form
    276,070,550,033.91/414,147,230,782.14 = 96,964,968,514.96/x
  3. Step 3: Cross multiply
    276,070,550,033.91x = 414,147,230,782.14 × 96,964,968,514.96
  4. Step 4: Simplify right side
    276,070,550,033.91x = 40,157,773,193,348,082,827,264
  5. Step 5: Solve for x
    x = 40,157,773,193,348,082,827,264/276,070,550,033.91
  6. Step 6: Final answer
    x = 145,461,995,813.81

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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.