Home / 16,995,241,065.28-23,453,505,584.86-9,270,480,613.72

Finding the Fourth Proportional to 16,995,241,065.28, 23,453,505,584.86 and 9,270,480,613.72

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Solution

The fourth proportional to 16,995,241,065.28, 23,453,505,584.86 and 9,270,480,613.72 is: 12,793,303,020.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,241,065.28 : 23,453,505,584.86 = 9,270,480,613.72 : x
  2. Step 2: Convert to fraction form
    16,995,241,065.28/23,453,505,584.86 = 9,270,480,613.72/x
  3. Step 3: Cross multiply
    16,995,241,065.28x = 23,453,505,584.86 × 9,270,480,613.72
  4. Step 4: Simplify right side
    16,995,241,065.28x = 217,425,268,848,218,374,144
  5. Step 5: Solve for x
    x = 217,425,268,848,218,374,144/16,995,241,065.28
  6. Step 6: Final answer
    x = 12,793,303,020.13

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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.