Home / 23,993,411,987.96-35,992,494,519.62-8,870,946,443.48

Finding the Fourth Proportional to 23,993,411,987.96, 35,992,494,519.62 and 8,870,946,443.48

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Solution

The fourth proportional to 23,993,411,987.96, 35,992,494,519.62 and 8,870,946,443.48 is: 13,307,298,328.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,993,411,987.96 : 35,992,494,519.62 = 8,870,946,443.48 : x
  2. Step 2: Convert to fraction form
    23,993,411,987.96/35,992,494,519.62 = 8,870,946,443.48/x
  3. Step 3: Cross multiply
    23,993,411,987.96x = 35,992,494,519.62 × 8,870,946,443.48
  4. Step 4: Simplify right side
    23,993,411,987.96x = 319,287,491,250,796,429,312
  5. Step 5: Solve for x
    x = 319,287,491,250,796,429,312/23,993,411,987.96
  6. Step 6: Final answer
    x = 13,307,298,328.85

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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.