Home / 32,556,815,664.80-48,835,223,497.20-8,047,858,992.80

Finding the Fourth Proportional to 32,556,815,664.80, 48,835,223,497.20 and 8,047,858,992.80

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Solution

The fourth proportional to 32,556,815,664.80, 48,835,223,497.20 and 8,047,858,992.80 is: 12,071,788,489.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,556,815,664.80 : 48,835,223,497.20 = 8,047,858,992.80 : x
  2. Step 2: Convert to fraction form
    32,556,815,664.80/48,835,223,497.20 = 8,047,858,992.80/x
  3. Step 3: Cross multiply
    32,556,815,664.80x = 48,835,223,497.20 × 8,047,858,992.80
  4. Step 4: Simplify right side
    32,556,815,664.80x = 393,018,992,587,338,874,880
  5. Step 5: Solve for x
    x = 393,018,992,587,338,874,880/32,556,815,664.80
  6. Step 6: Final answer
    x = 12,071,788,489.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.