Home / 3,302,284,905.72-4,557,095,506.08-1,796,860,470.60

Finding the Fourth Proportional to 3,302,284,905.72, 4,557,095,506.08 and 1,796,860,470.60

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Solution

The fourth proportional to 3,302,284,905.72, 4,557,095,506.08 and 1,796,860,470.60 is: 2,479,636,073.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,284,905.72 : 4,557,095,506.08 = 1,796,860,470.60 : x
  2. Step 2: Convert to fraction form
    3,302,284,905.72/4,557,095,506.08 = 1,796,860,470.60/x
  3. Step 3: Cross multiply
    3,302,284,905.72x = 4,557,095,506.08 × 1,796,860,470.60
  4. Step 4: Simplify right side
    3,302,284,905.72x = 8,188,464,775,624,053,760
  5. Step 5: Solve for x
    x = 8,188,464,775,624,053,760/3,302,284,905.72
  6. Step 6: Final answer
    x = 2,479,636,073.02

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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.