Home / 8,247,470,271.02-11,381,883,762.05-4,860,522,507.50

Finding the Fourth Proportional to 8,247,470,271.02, 11,381,883,762.05 and 4,860,522,507.50

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Solution

The fourth proportional to 8,247,470,271.02, 11,381,883,762.05 and 4,860,522,507.50 is: 6,707,741,936.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,247,470,271.02 : 11,381,883,762.05 = 4,860,522,507.50 : x
  2. Step 2: Convert to fraction form
    8,247,470,271.02/11,381,883,762.05 = 4,860,522,507.50/x
  3. Step 3: Cross multiply
    8,247,470,271.02x = 11,381,883,762.05 × 4,860,522,507.50
  4. Step 4: Simplify right side
    8,247,470,271.02x = 55,321,902,203,192,795,136
  5. Step 5: Solve for x
    x = 55,321,902,203,192,795,136/8,247,470,271.02
  6. Step 6: Final answer
    x = 6,707,741,936.04

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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.