Home / 6,949,560,327,841.10-9,590,394,817,839.60-3,824,492,837,967.20

Finding the Fourth Proportional to 6,949,560,327,841.10, 9,590,394,817,839.60 and 3,824,492,837,967.20

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Solution

The fourth proportional to 6,949,560,327,841.10, 9,590,394,817,839.60 and 3,824,492,837,967.20 is: 5,277,800,977,878.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,949,560,327,841.10 : 9,590,394,817,839.60 = 3,824,492,837,967.20 : x
  2. Step 2: Convert to fraction form
    6,949,560,327,841.10/9,590,394,817,839.60 = 3,824,492,837,967.20/x
  3. Step 3: Cross multiply
    6,949,560,327,841.10x = 9,590,394,817,839.60 × 3,824,492,837,967.20
  4. Step 4: Simplify right side
    6,949,560,327,841.10x = 36,678,396,294,105,302,223,028,224
  5. Step 5: Solve for x
    x = 36,678,396,294,105,302,223,028,224/6,949,560,327,841.10
  6. Step 6: Final answer
    x = 5,277,800,977,878.49

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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.