Home / 6,824,652,021.60-10,236,978,032.40-6,049,811,043.60

Finding the Fourth Proportional to 6,824,652,021.60, 10,236,978,032.40 and 6,049,811,043.60

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Solution

The fourth proportional to 6,824,652,021.60, 10,236,978,032.40 and 6,049,811,043.60 is: 9,074,716,565.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,824,652,021.60 : 10,236,978,032.40 = 6,049,811,043.60 : x
  2. Step 2: Convert to fraction form
    6,824,652,021.60/10,236,978,032.40 = 6,049,811,043.60/x
  3. Step 3: Cross multiply
    6,824,652,021.60x = 10,236,978,032.40 × 6,049,811,043.60
  4. Step 4: Simplify right side
    6,824,652,021.60x = 61,931,782,753,504,116,736
  5. Step 5: Solve for x
    x = 61,931,782,753,504,116,736/6,824,652,021.60
  6. Step 6: Final answer
    x = 9,074,716,565.40

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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.