Home / 23,555,829,501.28-32,507,150,151.54-12,850,917,780.52

Finding the Fourth Proportional to 23,555,829,501.28, 32,507,150,151.54 and 12,850,917,780.52

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Solution

The fourth proportional to 23,555,829,501.28, 32,507,150,151.54 and 12,850,917,780.52 is: 17,734,324,059.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,555,829,501.28 : 32,507,150,151.54 = 12,850,917,780.52 : x
  2. Step 2: Convert to fraction form
    23,555,829,501.28/32,507,150,151.54 = 12,850,917,780.52/x
  3. Step 3: Cross multiply
    23,555,829,501.28x = 32,507,150,151.54 × 12,850,917,780.52
  4. Step 4: Simplify right side
    23,555,829,501.28x = 417,746,713,876,458,831,872
  5. Step 5: Solve for x
    x = 417,746,713,876,458,831,872/23,555,829,501.28
  6. Step 6: Final answer
    x = 17,734,324,059.94

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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.