Home / 1,967,541,575,817.90-2,951,714,887,456.50-676,585,172,083.80

Finding the Fourth Proportional to 1,967,541,575,817.90, 2,951,714,887,456.50 and 676,585,172,083.80

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Solution

The fourth proportional to 1,967,541,575,817.90, 2,951,714,887,456.50 and 676,585,172,083.80 is: 1,015,016,175,321.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,967,541,575,817.90 : 2,951,714,887,456.50 = 676,585,172,083.80 : x
  2. Step 2: Convert to fraction form
    1,967,541,575,817.90/2,951,714,887,456.50 = 676,585,172,083.80/x
  3. Step 3: Cross multiply
    1,967,541,575,817.90x = 2,951,714,887,456.50 × 676,585,172,083.80
  4. Step 4: Simplify right side
    1,967,541,575,817.90x = 1,997,086,525,072,070,678,675,456
  5. Step 5: Solve for x
    x = 1,997,086,525,072,070,678,675,456/1,967,541,575,817.90
  6. Step 6: Final answer
    x = 1,015,016,175,321.17

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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.