Home / 17,656,764,032.61-24,366,156,445.85-9,628,084,286.37

Finding the Fourth Proportional to 17,656,764,032.61, 24,366,156,445.85 and 9,628,084,286.37

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Solution

The fourth proportional to 17,656,764,032.61, 24,366,156,445.85 and 9,628,084,286.37 is: 13,286,659,297.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,656,764,032.61 : 24,366,156,445.85 = 9,628,084,286.37 : x
  2. Step 2: Convert to fraction form
    17,656,764,032.61/24,366,156,445.85 = 9,628,084,286.37/x
  3. Step 3: Cross multiply
    17,656,764,032.61x = 24,366,156,445.85 × 9,628,084,286.37
  4. Step 4: Simplify right side
    17,656,764,032.61x = 234,599,407,995,473,362,944
  5. Step 5: Solve for x
    x = 234,599,407,995,473,362,944/17,656,764,032.61
  6. Step 6: Final answer
    x = 13,286,659,297.38

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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.