Home / 23,714,100,907.51-32,725,265,558.94-12,863,144,960.84

Finding the Fourth Proportional to 23,714,100,907.51, 32,725,265,558.94 and 12,863,144,960.84

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Solution

The fourth proportional to 23,714,100,907.51, 32,725,265,558.94 and 12,863,144,960.84 is: 17,751,034,981.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,714,100,907.51 : 32,725,265,558.94 = 12,863,144,960.84 : x
  2. Step 2: Convert to fraction form
    23,714,100,907.51/32,725,265,558.94 = 12,863,144,960.84/x
  3. Step 3: Cross multiply
    23,714,100,907.51x = 32,725,265,558.94 × 12,863,144,960.84
  4. Step 4: Simplify right side
    23,714,100,907.51x = 420,949,834,766,728,036,352
  5. Step 5: Solve for x
    x = 420,949,834,766,728,036,352/23,714,100,907.51
  6. Step 6: Final answer
    x = 17,751,034,981.61

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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.