Home / 5,855,494,940,999.70-8,783,242,411,499.60-2,085,307,935,047.40

Finding the Fourth Proportional to 5,855,494,940,999.70, 8,783,242,411,499.60 and 2,085,307,935,047.40

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Solution

The fourth proportional to 5,855,494,940,999.70, 8,783,242,411,499.60 and 2,085,307,935,047.40 is: 3,127,961,902,571.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,855,494,940,999.70 : 8,783,242,411,499.60 = 2,085,307,935,047.40 : x
  2. Step 2: Convert to fraction form
    5,855,494,940,999.70/8,783,242,411,499.60 = 2,085,307,935,047.40/x
  3. Step 3: Cross multiply
    5,855,494,940,999.70x = 8,783,242,411,499.60 × 2,085,307,935,047.40
  4. Step 4: Simplify right side
    5,855,494,940,999.70x = 18,315,765,096,144,975,528,198,144
  5. Step 5: Solve for x
    x = 18,315,765,096,144,975,528,198,144/5,855,494,940,999.70
  6. Step 6: Final answer
    x = 3,127,961,902,571.12

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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.