Home / 8,846,118,168.65-13,269,226,857.78-2,950,661,220.47

Finding the Fourth Proportional to 8,846,118,168.65, 13,269,226,857.78 and 2,950,661,220.47

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Solution

The fourth proportional to 8,846,118,168.65, 13,269,226,857.78 and 2,950,661,220.47 is: 4,426,008,376.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,846,118,168.65 : 13,269,226,857.78 = 2,950,661,220.47 : x
  2. Step 2: Convert to fraction form
    8,846,118,168.65/13,269,226,857.78 = 2,950,661,220.47/x
  3. Step 3: Cross multiply
    8,846,118,168.65x = 13,269,226,857.78 × 2,950,661,220.47
  4. Step 4: Simplify right side
    8,846,118,168.65x = 39,152,993,114,870,439,936
  5. Step 5: Solve for x
    x = 39,152,993,114,870,439,936/8,846,118,168.65
  6. Step 6: Final answer
    x = 4,426,008,376.60

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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.