Home / 3,194,904,189.25-4,792,128,999.90-983,883,350.08

Finding the Fourth Proportional to 3,194,904,189.25, 4,792,128,999.90 and 983,883,350.08

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Solution

The fourth proportional to 3,194,904,189.25, 4,792,128,999.90 and 983,883,350.08 is: 1,475,755,032.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,904,189.25 : 4,792,128,999.90 = 983,883,350.08 : x
  2. Step 2: Convert to fraction form
    3,194,904,189.25/4,792,128,999.90 = 983,883,350.08/x
  3. Step 3: Cross multiply
    3,194,904,189.25x = 4,792,128,999.90 × 983,883,350.08
  4. Step 4: Simplify right side
    3,194,904,189.25x = 4,714,895,934,437,132,288
  5. Step 5: Solve for x
    x = 4,714,895,934,437,132,288/3,194,904,189.25
  6. Step 6: Final answer
    x = 1,475,755,032.12

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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.