Home / 7,397,645,530.34-11,096,468,081.06-3,412,550,586.84

Finding the Fourth Proportional to 7,397,645,530.34, 11,096,468,081.06 and 3,412,550,586.84

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Solution

The fourth proportional to 7,397,645,530.34, 11,096,468,081.06 and 3,412,550,586.84 is: 5,118,825,781.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,397,645,530.34 : 11,096,468,081.06 = 3,412,550,586.84 : x
  2. Step 2: Convert to fraction form
    7,397,645,530.34/11,096,468,081.06 = 3,412,550,586.84/x
  3. Step 3: Cross multiply
    7,397,645,530.34x = 11,096,468,081.06 × 3,412,550,586.84
  4. Step 4: Simplify right side
    7,397,645,530.34x = 37,867,258,661,855,567,872
  5. Step 5: Solve for x
    x = 37,867,258,661,855,567,872/7,397,645,530.34
  6. Step 6: Final answer
    x = 5,118,825,781.33

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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.