Home / 8,247,470,300.04-11,381,883,802.02-4,860,522,536.52

Finding the Fourth Proportional to 8,247,470,300.04, 11,381,883,802.02 and 4,860,522,536.52

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Solution

The fourth proportional to 8,247,470,300.04, 11,381,883,802.02 and 4,860,522,536.52 is: 6,707,741,976.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,247,470,300.04 : 11,381,883,802.02 = 4,860,522,536.52 : x
  2. Step 2: Convert to fraction form
    8,247,470,300.04/11,381,883,802.02 = 4,860,522,536.52/x
  3. Step 3: Cross multiply
    8,247,470,300.04x = 11,381,883,802.02 × 4,860,522,536.52
  4. Step 4: Simplify right side
    8,247,470,300.04x = 55,321,902,727,770,161,152
  5. Step 5: Solve for x
    x = 55,321,902,727,770,161,152/8,247,470,300.04
  6. Step 6: Final answer
    x = 6,707,741,976.05

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Double scale
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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.