Home / 3,697,181,611.18-5,102,234,012.23-2,026,435,033.42

Finding the Fourth Proportional to 3,697,181,611.18, 5,102,234,012.23 and 2,026,435,033.42

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Solution

The fourth proportional to 3,697,181,611.18, 5,102,234,012.23 and 2,026,435,033.42 is: 2,796,547,975.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697,181,611.18 : 5,102,234,012.23 = 2,026,435,033.42 : x
  2. Step 2: Convert to fraction form
    3,697,181,611.18/5,102,234,012.23 = 2,026,435,033.42/x
  3. Step 3: Cross multiply
    3,697,181,611.18x = 5,102,234,012.23 × 2,026,435,033.42
  4. Step 4: Simplify right side
    3,697,181,611.18x = 10,339,345,751,072,139,264
  5. Step 5: Solve for x
    x = 10,339,345,751,072,139,264/3,697,181,611.18
  6. Step 6: Final answer
    x = 2,796,547,975.85

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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.