Home / 4,032,085,755.80-6,048,128,633.70-3,618,837,234.20

Finding the Fourth Proportional to 4,032,085,755.80, 6,048,128,633.70 and 3,618,837,234.20

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Solution

The fourth proportional to 4,032,085,755.80, 6,048,128,633.70 and 3,618,837,234.20 is: 5,428,255,851.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,085,755.80 : 6,048,128,633.70 = 3,618,837,234.20 : x
  2. Step 2: Convert to fraction form
    4,032,085,755.80/6,048,128,633.70 = 3,618,837,234.20/x
  3. Step 3: Cross multiply
    4,032,085,755.80x = 6,048,128,633.70 × 3,618,837,234.20
  4. Step 4: Simplify right side
    4,032,085,755.80x = 21,887,193,096,864,731,136
  5. Step 5: Solve for x
    x = 21,887,193,096,864,731,136/4,032,085,755.80
  6. Step 6: Final answer
    x = 5,428,255,851.30

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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.