Home / 4,435,986,865,283.10-6,121,657,231,285-2,485,036,349,190.50

Finding the Fourth Proportional to 4,435,986,865,283.10, 6,121,657,231,285 and 2,485,036,349,190.50

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Solution

The fourth proportional to 4,435,986,865,283.10, 6,121,657,231,285 and 2,485,036,349,190.50 is: 3,429,347,560,986.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,986,865,283.10 : 6,121,657,231,285 = 2,485,036,349,190.50 : x
  2. Step 2: Convert to fraction form
    4,435,986,865,283.10/6,121,657,231,285 = 2,485,036,349,190.50/x
  3. Step 3: Cross multiply
    4,435,986,865,283.10x = 6,121,657,231,285 × 2,485,036,349,190.50
  4. Step 4: Simplify right side
    4,435,986,865,283.10x = 15,212,540,737,028,100,865,392,640
  5. Step 5: Solve for x
    x = 15,212,540,737,028,100,865,392,640/4,435,986,865,283.10
  6. Step 6: Final answer
    x = 3,429,347,560,986.81

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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.