Home / 6,167,842,221.66-9,236,674,739.04-5,570,920,965.42

Finding the Fourth Proportional to 6,167,842,221.66, 9,236,674,739.04 and 5,570,920,965.42

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Solution

The fourth proportional to 6,167,842,221.66, 9,236,674,739.04 and 5,570,920,965.42 is: 8,342,753,122.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,167,842,221.66 : 9,236,674,739.04 = 5,570,920,965.42 : x
  2. Step 2: Convert to fraction form
    6,167,842,221.66/9,236,674,739.04 = 5,570,920,965.42/x
  3. Step 3: Cross multiply
    6,167,842,221.66x = 9,236,674,739.04 × 5,570,920,965.42
  4. Step 4: Simplify right side
    6,167,842,221.66x = 51,456,784,954,483,253,248
  5. Step 5: Solve for x
    x = 51,456,784,954,483,253,248/6,167,842,221.66
  6. Step 6: Final answer
    x = 8,342,753,122.60

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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.