Home / 41,023,745,514.54-61,556,654,505.76-19,794,299,248.45

Finding the Fourth Proportional to 41,023,745,514.54, 61,556,654,505.76 and 19,794,299,248.45

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Solution

The fourth proportional to 41,023,745,514.54, 61,556,654,505.76 and 19,794,299,248.45 is: 29,701,599,030.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,023,745,514.54 : 61,556,654,505.76 = 19,794,299,248.45 : x
  2. Step 2: Convert to fraction form
    41,023,745,514.54/61,556,654,505.76 = 19,794,299,248.45/x
  3. Step 3: Cross multiply
    41,023,745,514.54x = 61,556,654,505.76 × 19,794,299,248.45
  4. Step 4: Simplify right side
    41,023,745,514.54x = 1,218,470,840,020,461,682,688
  5. Step 5: Solve for x
    x = 1,218,470,840,020,461,682,688/41,023,745,514.54
  6. Step 6: Final answer
    x = 29,701,599,030.95

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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.