Home / 7,397,645,525.70-11,096,468,074.11-3,412,550,582.21

Finding the Fourth Proportional to 7,397,645,525.70, 11,096,468,074.11 and 3,412,550,582.21

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Solution

The fourth proportional to 7,397,645,525.70, 11,096,468,074.11 and 3,412,550,582.21 is: 5,118,825,774.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,397,645,525.70 : 11,096,468,074.11 = 3,412,550,582.21 : x
  2. Step 2: Convert to fraction form
    7,397,645,525.70/11,096,468,074.11 = 3,412,550,582.21/x
  3. Step 3: Cross multiply
    7,397,645,525.70x = 11,096,468,074.11 × 3,412,550,582.21
  4. Step 4: Simplify right side
    7,397,645,525.70x = 37,867,258,586,778,763,264
  5. Step 5: Solve for x
    x = 37,867,258,586,778,763,264/7,397,645,525.70
  6. Step 6: Final answer
    x = 5,118,825,774.39

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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.