Home / 2,181,034,011,233.60-3,271,551,016,850.40-2,076,895,383,790.40

Finding the Fourth Proportional to 2,181,034,011,233.60, 3,271,551,016,850.40 and 2,076,895,383,790.40

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Solution

The fourth proportional to 2,181,034,011,233.60, 3,271,551,016,850.40 and 2,076,895,383,790.40 is: 3,115,343,075,685.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,181,034,011,233.60 : 3,271,551,016,850.40 = 2,076,895,383,790.40 : x
  2. Step 2: Convert to fraction form
    2,181,034,011,233.60/3,271,551,016,850.40 = 2,076,895,383,790.40/x
  3. Step 3: Cross multiply
    2,181,034,011,233.60x = 3,271,551,016,850.40 × 2,076,895,383,790.40
  4. Step 4: Simplify right side
    2,181,034,011,233.60x = 6,794,669,204,731,384,599,412,736
  5. Step 5: Solve for x
    x = 6,794,669,204,731,384,599,412,736/2,181,034,011,233.60
  6. Step 6: Final answer
    x = 3,115,343,075,685.60

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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.