Home / 3,673,331,855,999.40-5,509,997,783,999.20-3,673,331,855,999.40

Finding the Fourth Proportional to 3,673,331,855,999.40, 5,509,997,783,999.20 and 3,673,331,855,999.40

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Solution

The fourth proportional to 3,673,331,855,999.40, 5,509,997,783,999.20 and 3,673,331,855,999.40 is: 5,509,997,783,999.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,673,331,855,999.40 : 5,509,997,783,999.20 = 3,673,331,855,999.40 : x
  2. Step 2: Convert to fraction form
    3,673,331,855,999.40/5,509,997,783,999.20 = 3,673,331,855,999.40/x
  3. Step 3: Cross multiply
    3,673,331,855,999.40x = 5,509,997,783,999.20 × 3,673,331,855,999.40
  4. Step 4: Simplify right side
    3,673,331,855,999.40x = 20,240,050,386,450,364,116,238,336
  5. Step 5: Solve for x
    x = 20,240,050,386,450,364,116,238,336/3,673,331,855,999.40
  6. Step 6: Final answer
    x = 5,509,997,783,999.20

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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.