Home / 17,863,326,821.62-24,633,119,009.10-11,839,740,693.58

Finding the Fourth Proportional to 17,863,326,821.62, 24,633,119,009.10 and 11,839,740,693.58

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Solution

The fourth proportional to 17,863,326,821.62, 24,633,119,009.10 and 11,839,740,693.58 is: 16,326,731,546.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,863,326,821.62 : 24,633,119,009.10 = 11,839,740,693.58 : x
  2. Step 2: Convert to fraction form
    17,863,326,821.62/24,633,119,009.10 = 11,839,740,693.58/x
  3. Step 3: Cross multiply
    17,863,326,821.62x = 24,633,119,009.10 × 11,839,740,693.58
  4. Step 4: Simplify right side
    17,863,326,821.62x = 291,649,741,541,840,289,792
  5. Step 5: Solve for x
    x = 291,649,741,541,840,289,792/17,863,326,821.62
  6. Step 6: Final answer
    x = 16,326,731,546.38

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Double scale
Find fourth proportional to 17,863,326,822.62, 24,633,119,010.48 and 11,839,740,694.58
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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.