Home / 1,816,938,263.04-2,725,309,416.96-1,040,099,066.88

Finding the Fourth Proportional to 1,816,938,263.04, 2,725,309,416.96 and 1,040,099,066.88

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Solution

The fourth proportional to 1,816,938,263.04, 2,725,309,416.96 and 1,040,099,066.88 is: 1,560,092,513.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,816,938,263.04 : 2,725,309,416.96 = 1,040,099,066.88 : x
  2. Step 2: Convert to fraction form
    1,816,938,263.04/2,725,309,416.96 = 1,040,099,066.88/x
  3. Step 3: Cross multiply
    1,816,938,263.04x = 2,725,309,416.96 × 1,040,099,066.88
  4. Step 4: Simplify right side
    1,816,938,263.04x = 2,834,591,781,539,373,056
  5. Step 5: Solve for x
    x = 2,834,591,781,539,373,056/1,816,938,263.04
  6. Step 6: Final answer
    x = 1,560,092,513.43

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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.