Home / 3,133,345,586,470.80-4,702,165,281,969.30-1,093,580,654,311.90

Finding the Fourth Proportional to 3,133,345,586,470.80, 4,702,165,281,969.30 and 1,093,580,654,311.90

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Solution

The fourth proportional to 3,133,345,586,470.80, 4,702,165,281,969.30 and 1,093,580,654,311.90 is: 1,641,120,279,850.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,133,345,586,470.80 : 4,702,165,281,969.30 = 1,093,580,654,311.90 : x
  2. Step 2: Convert to fraction form
    3,133,345,586,470.80/4,702,165,281,969.30 = 1,093,580,654,311.90/x
  3. Step 3: Cross multiply
    3,133,345,586,470.80x = 4,702,165,281,969.30 × 1,093,580,654,311.90
  4. Step 4: Simplify right side
    3,133,345,586,470.80x = 5,142,196,985,738,686,961,287,168
  5. Step 5: Solve for x
    x = 5,142,196,985,738,686,961,287,168/3,133,345,586,470.80
  6. Step 6: Final answer
    x = 1,641,120,279,850.95

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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.