Home / 41,023,745,514.17-61,556,654,505.19-19,794,299,248.08

Finding the Fourth Proportional to 41,023,745,514.17, 61,556,654,505.19 and 19,794,299,248.08

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Solution

The fourth proportional to 41,023,745,514.17, 61,556,654,505.19 and 19,794,299,248.08 is: 29,701,599,030.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,023,745,514.17 : 61,556,654,505.19 = 19,794,299,248.08 : x
  2. Step 2: Convert to fraction form
    41,023,745,514.17/61,556,654,505.19 = 19,794,299,248.08/x
  3. Step 3: Cross multiply
    41,023,745,514.17x = 61,556,654,505.19 × 19,794,299,248.08
  4. Step 4: Simplify right side
    41,023,745,514.17x = 1,218,470,839,986,303,795,200
  5. Step 5: Solve for x
    x = 1,218,470,839,986,303,795,200/41,023,745,514.17
  6. Step 6: Final answer
    x = 29,701,599,030.38

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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.