Home / 1,633,365,380,996.40-2,255,061,477,100.30-1,039,755,889,642.90

Finding the Fourth Proportional to 1,633,365,380,996.40, 2,255,061,477,100.30 and 1,039,755,889,642.90

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Solution

The fourth proportional to 1,633,365,380,996.40, 2,255,061,477,100.30 and 1,039,755,889,642.90 is: 1,435,510,682,179.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,365,380,996.40 : 2,255,061,477,100.30 = 1,039,755,889,642.90 : x
  2. Step 2: Convert to fraction form
    1,633,365,380,996.40/2,255,061,477,100.30 = 1,039,755,889,642.90/x
  3. Step 3: Cross multiply
    1,633,365,380,996.40x = 2,255,061,477,100.30 × 1,039,755,889,642.90
  4. Step 4: Simplify right side
    1,633,365,380,996.40x = 2,344,713,452,321,854,430,642,176
  5. Step 5: Solve for x
    x = 2,344,713,452,321,854,430,642,176/1,633,365,380,996.40
  6. Step 6: Final answer
    x = 1,435,510,682,179.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.