Home / 8,247,470,334.22-11,381,883,849.22-4,860,522,570.70

Finding the Fourth Proportional to 8,247,470,334.22, 11,381,883,849.22 and 4,860,522,570.70

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Solution

The fourth proportional to 8,247,470,334.22, 11,381,883,849.22 and 4,860,522,570.70 is: 6,707,742,023.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,247,470,334.22 : 11,381,883,849.22 = 4,860,522,570.70 : x
  2. Step 2: Convert to fraction form
    8,247,470,334.22/11,381,883,849.22 = 4,860,522,570.70/x
  3. Step 3: Cross multiply
    8,247,470,334.22x = 11,381,883,849.22 × 4,860,522,570.70
  4. Step 4: Simplify right side
    8,247,470,334.22x = 55,321,903,346,219,597,824
  5. Step 5: Solve for x
    x = 55,321,903,346,219,597,824/8,247,470,334.22
  6. Step 6: Final answer
    x = 6,707,742,023.23

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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.