Home / 19,333,718,369.30-29,000,585,593-8,697,519,212.60

Finding the Fourth Proportional to 19,333,718,369.30, 29,000,585,593 and 8,697,519,212.60

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Solution

The fourth proportional to 19,333,718,369.30, 29,000,585,593 and 8,697,519,212.60 is: 13,046,282,435.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,333,718,369.30 : 29,000,585,593 = 8,697,519,212.60 : x
  2. Step 2: Convert to fraction form
    19,333,718,369.30/29,000,585,593 = 8,697,519,212.60/x
  3. Step 3: Cross multiply
    19,333,718,369.30x = 29,000,585,593 × 8,697,519,212.60
  4. Step 4: Simplify right side
    19,333,718,369.30x = 252,233,150,371,768,270,848
  5. Step 5: Solve for x
    x = 252,233,150,371,768,270,848/19,333,718,369.30
  6. Step 6: Final answer
    x = 13,046,282,435.37

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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.