Home / 23,555,829,490.15-32,507,150,136.19-12,850,917,769.40

Finding the Fourth Proportional to 23,555,829,490.15, 32,507,150,136.19 and 12,850,917,769.40

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Solution

The fourth proportional to 23,555,829,490.15, 32,507,150,136.19 and 12,850,917,769.40 is: 17,734,324,044.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,555,829,490.15 : 32,507,150,136.19 = 12,850,917,769.40 : x
  2. Step 2: Convert to fraction form
    23,555,829,490.15/32,507,150,136.19 = 12,850,917,769.40/x
  3. Step 3: Cross multiply
    23,555,829,490.15x = 32,507,150,136.19 × 12,850,917,769.40
  4. Step 4: Simplify right side
    23,555,829,490.15x = 417,746,713,317,503,795,200
  5. Step 5: Solve for x
    x = 417,746,713,317,503,795,200/23,555,829,490.15
  6. Step 6: Final answer
    x = 17,734,324,044.59

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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.