Home / 2,097,057,607,693.20-3,145,728,465,774.80-737,048,974,697.90

Finding the Fourth Proportional to 2,097,057,607,693.20, 3,145,728,465,774.80 and 737,048,974,697.90

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Solution

The fourth proportional to 2,097,057,607,693.20, 3,145,728,465,774.80 and 737,048,974,697.90 is: 1,105,623,389,587.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,097,057,607,693.20 : 3,145,728,465,774.80 = 737,048,974,697.90 : x
  2. Step 2: Convert to fraction form
    2,097,057,607,693.20/3,145,728,465,774.80 = 737,048,974,697.90/x
  3. Step 3: Cross multiply
    2,097,057,607,693.20x = 3,145,728,465,774.80 × 737,048,974,697.90
  4. Step 4: Simplify right side
    2,097,057,607,693.20x = 2,318,555,940,377,314,296,070,144
  5. Step 5: Solve for x
    x = 2,318,555,940,377,314,296,070,144/2,097,057,607,693.20
  6. Step 6: Final answer
    x = 1,105,623,389,587.17

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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.