Home / 9,320,029,015.02-12,861,639,548.79-5,033,241,922.23

Finding the Fourth Proportional to 9,320,029,015.02, 12,861,639,548.79 and 5,033,241,922.23

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Solution

The fourth proportional to 9,320,029,015.02, 12,861,639,548.79 and 5,033,241,922.23 is: 6,945,873,587.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,320,029,015.02 : 12,861,639,548.79 = 5,033,241,922.23 : x
  2. Step 2: Convert to fraction form
    9,320,029,015.02/12,861,639,548.79 = 5,033,241,922.23/x
  3. Step 3: Cross multiply
    9,320,029,015.02x = 12,861,639,548.79 × 5,033,241,922.23
  4. Step 4: Simplify right side
    9,320,029,015.02x = 64,735,743,365,591,228,416
  5. Step 5: Solve for x
    x = 64,735,743,365,591,228,416/9,320,029,015.02
  6. Step 6: Final answer
    x = 6,945,873,587.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.