Home / 16,724,234,552.64-23,080,052,719.44-9,102,912,246.60

Finding the Fourth Proportional to 16,724,234,552.64, 23,080,052,719.44 and 9,102,912,246.60

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Solution

The fourth proportional to 16,724,234,552.64, 23,080,052,719.44 and 9,102,912,246.60 is: 12,562,350,395.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,724,234,552.64 : 23,080,052,719.44 = 9,102,912,246.60 : x
  2. Step 2: Convert to fraction form
    16,724,234,552.64/23,080,052,719.44 = 9,102,912,246.60/x
  3. Step 3: Cross multiply
    16,724,234,552.64x = 23,080,052,719.44 × 9,102,912,246.60
  4. Step 4: Simplify right side
    16,724,234,552.64x = 210,095,694,551,963,992,064
  5. Step 5: Solve for x
    x = 210,095,694,551,963,992,064/16,724,234,552.64
  6. Step 6: Final answer
    x = 12,562,350,395.81

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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.