Home / 8,021,552,152,824.80-12,033,021,340,188-2,213,002,796,718.80

Finding the Fourth Proportional to 8,021,552,152,824.80, 12,033,021,340,188 and 2,213,002,796,718.80

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Solution

The fourth proportional to 8,021,552,152,824.80, 12,033,021,340,188 and 2,213,002,796,718.80 is: 3,319,695,411,995.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,021,552,152,824.80 : 12,033,021,340,188 = 2,213,002,796,718.80 : x
  2. Step 2: Convert to fraction form
    8,021,552,152,824.80/12,033,021,340,188 = 2,213,002,796,718.80/x
  3. Step 3: Cross multiply
    8,021,552,152,824.80x = 12,033,021,340,188 × 2,213,002,796,718.80
  4. Step 4: Simplify right side
    8,021,552,152,824.80x = 26,629,109,878,813,042,686,296,064
  5. Step 5: Solve for x
    x = 26,629,109,878,813,042,686,296,064/8,021,552,152,824.80
  6. Step 6: Final answer
    x = 3,319,695,411,995.24

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Double scale
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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.