Home / 5,520,295,884.80-8,282,711,308.80-2,028,374,220.80

Finding the Fourth Proportional to 5,520,295,884.80, 8,282,711,308.80 and 2,028,374,220.80

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Solution

The fourth proportional to 5,520,295,884.80, 8,282,711,308.80 and 2,028,374,220.80 is: 3,043,394,493.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,520,295,884.80 : 8,282,711,308.80 = 2,028,374,220.80 : x
  2. Step 2: Convert to fraction form
    5,520,295,884.80/8,282,711,308.80 = 2,028,374,220.80/x
  3. Step 3: Cross multiply
    5,520,295,884.80x = 8,282,711,308.80 × 2,028,374,220.80
  4. Step 4: Simplify right side
    5,520,295,884.80x = 16,800,438,097,098,547,200
  5. Step 5: Solve for x
    x = 16,800,438,097,098,547,200/5,520,295,884.80
  6. Step 6: Final answer
    x = 3,043,394,493.28

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1.5x scale

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.