Home / 4,961,087,999.20-7,441,631,998.80-4,042,757,951.20

Finding the Fourth Proportional to 4,961,087,999.20, 7,441,631,998.80 and 4,042,757,951.20

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Solution

The fourth proportional to 4,961,087,999.20, 7,441,631,998.80 and 4,042,757,951.20 is: 6,064,136,926.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,961,087,999.20 : 7,441,631,998.80 = 4,042,757,951.20 : x
  2. Step 2: Convert to fraction form
    4,961,087,999.20/7,441,631,998.80 = 4,042,757,951.20/x
  3. Step 3: Cross multiply
    4,961,087,999.20x = 7,441,631,998.80 × 4,042,757,951.20
  4. Step 4: Simplify right side
    4,961,087,999.20x = 30,084,716,933,053,046,784
  5. Step 5: Solve for x
    x = 30,084,716,933,053,046,784/4,961,087,999.20
  6. Step 6: Final answer
    x = 6,064,136,926.80

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1.5x scale

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.