Home / 1,967,541,575,821.20-2,951,714,887,461.30-676,585,172,087.01

Finding the Fourth Proportional to 1,967,541,575,821.20, 2,951,714,887,461.30 and 676,585,172,087.01

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Solution

The fourth proportional to 1,967,541,575,821.20, 2,951,714,887,461.30 and 676,585,172,087.01 is: 1,015,016,175,325.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,967,541,575,821.20 : 2,951,714,887,461.30 = 676,585,172,087.01 : x
  2. Step 2: Convert to fraction form
    1,967,541,575,821.20/2,951,714,887,461.30 = 676,585,172,087.01/x
  3. Step 3: Cross multiply
    1,967,541,575,821.20x = 2,951,714,887,461.30 × 676,585,172,087.01
  4. Step 4: Simplify right side
    1,967,541,575,821.20x = 1,997,086,525,084,792,908,677,120
  5. Step 5: Solve for x
    x = 1,997,086,525,084,792,908,677,120/1,967,541,575,821.20
  6. Step 6: Final answer
    x = 1,015,016,175,325.93

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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.