Home / 7,148,405,661.75-15,583,926,514.50

Finding the Third Proportional to 7,148,405,661.75 and 15,583,926,514.50

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Solution

The third proportional to 7,148,405,661.75 and 15,583,926,514.50 is: 33,973,836,558.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,148,405,661.75 : 15,583,926,514.50 = 15,583,926,514.50 : x
  2. Step 2: Convert to fraction form
    7,148,405,661.75/15,583,926,514.50 = 15,583,926,514.50/x
  3. Step 3: Cross multiply
    7,148,405,661.75x = 15,583,926,514.50 × 15,583,926,514.50
  4. Step 4: Simplify right side
    7,148,405,661.75x = 242,858,765,609,336,111,104
  5. Step 5: Solve for x
    x = 242,858,765,609,336,111,104/7,148,405,661.75
  6. Step 6: Final answer
    x = 33,973,836,558.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.