Home / 2,553,035,584.43-3,824,190,403.57-1,619,878,100.83

Finding the Fourth Proportional to 2,553,035,584.43, 3,824,190,403.57 and 1,619,878,100.83

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Solution

The fourth proportional to 2,553,035,584.43, 3,824,190,403.57 and 1,619,878,100.83 is: 2,426,414,393.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,553,035,584.43 : 3,824,190,403.57 = 1,619,878,100.83 : x
  2. Step 2: Convert to fraction form
    2,553,035,584.43/3,824,190,403.57 = 1,619,878,100.83/x
  3. Step 3: Cross multiply
    2,553,035,584.43x = 3,824,190,403.57 × 1,619,878,100.83
  4. Step 4: Simplify right side
    2,553,035,584.43x = 6,194,722,288,133,672,960
  5. Step 5: Solve for x
    x = 6,194,722,288,133,672,960/2,553,035,584.43
  6. Step 6: Final answer
    x = 2,426,414,393.10

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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.