Home / 11,675,146,202.64-17,540,657,758.80-7,486,305,904.08

Finding the Fourth Proportional to 11,675,146,202.64, 17,540,657,758.80 and 7,486,305,904.08

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Solution

The fourth proportional to 11,675,146,202.64, 17,540,657,758.80 and 7,486,305,904.08 is: 11,247,373,477.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,675,146,202.64 : 17,540,657,758.80 = 7,486,305,904.08 : x
  2. Step 2: Convert to fraction form
    11,675,146,202.64/17,540,657,758.80 = 7,486,305,904.08/x
  3. Step 3: Cross multiply
    11,675,146,202.64x = 17,540,657,758.80 × 7,486,305,904.08
  4. Step 4: Simplify right side
    11,675,146,202.64x = 131,314,729,741,151,092,736
  5. Step 5: Solve for x
    x = 131,314,729,741,151,092,736/11,675,146,202.64
  6. Step 6: Final answer
    x = 11,247,373,477.13

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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.