Home / 6,213,957,583.42-8,577,305,039.91-4,946,124,173.50

Finding the Fourth Proportional to 6,213,957,583.42, 8,577,305,039.91 and 4,946,124,173.50

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Solution

The fourth proportional to 6,213,957,583.42, 8,577,305,039.91 and 4,946,124,173.50 is: 6,827,277,983.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,213,957,583.42 : 8,577,305,039.91 = 4,946,124,173.50 : x
  2. Step 2: Convert to fraction form
    6,213,957,583.42/8,577,305,039.91 = 4,946,124,173.50/x
  3. Step 3: Cross multiply
    6,213,957,583.42x = 8,577,305,039.91 × 4,946,124,173.50
  4. Step 4: Simplify right side
    6,213,957,583.42x = 42,424,415,801,382,232,064
  5. Step 5: Solve for x
    x = 42,424,415,801,382,232,064/6,213,957,583.42
  6. Step 6: Final answer
    x = 6,827,277,983.77

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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.