Home / 2,695,924,836.40-4,043,887,254.60-2,206,148,810.80

Finding the Fourth Proportional to 2,695,924,836.40, 4,043,887,254.60 and 2,206,148,810.80

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Solution

The fourth proportional to 2,695,924,836.40, 4,043,887,254.60 and 2,206,148,810.80 is: 3,309,223,216.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,924,836.40 : 4,043,887,254.60 = 2,206,148,810.80 : x
  2. Step 2: Convert to fraction form
    2,695,924,836.40/4,043,887,254.60 = 2,206,148,810.80/x
  3. Step 3: Cross multiply
    2,695,924,836.40x = 4,043,887,254.60 × 2,206,148,810.80
  4. Step 4: Simplify right side
    2,695,924,836.40x = 8,921,417,057,745,067,008
  5. Step 5: Solve for x
    x = 8,921,417,057,745,067,008/2,695,924,836.40
  6. Step 6: Final answer
    x = 3,309,223,216.20

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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.