Home / 23,644,374,200.78-32,629,215,316.57-13,346,636,694.73

Finding the Fourth Proportional to 23,644,374,200.78, 32,629,215,316.57 and 13,346,636,694.73

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Solution

The fourth proportional to 23,644,374,200.78, 32,629,215,316.57 and 13,346,636,694.73 is: 18,418,346,739.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,644,374,200.78 : 32,629,215,316.57 = 13,346,636,694.73 : x
  2. Step 2: Convert to fraction form
    23,644,374,200.78/32,629,215,316.57 = 13,346,636,694.73/x
  3. Step 3: Cross multiply
    23,644,374,200.78x = 32,629,215,316.57 × 13,346,636,694.73
  4. Step 4: Simplify right side
    23,644,374,200.78x = 435,490,282,464,216,154,112
  5. Step 5: Solve for x
    x = 435,490,282,464,216,154,112/23,644,374,200.78
  6. Step 6: Final answer
    x = 18,418,346,739.32

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Double scale
Find fourth proportional to 23,644,374,201.78, 32,629,215,317.95 and 13,346,636,695.73
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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.