Home / 6,856,021,807,238-9,461,311,638,336.80-3,773,016,574,049.60

Finding the Fourth Proportional to 6,856,021,807,238, 9,461,311,638,336.80 and 3,773,016,574,049.60

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Solution

The fourth proportional to 6,856,021,807,238, 9,461,311,638,336.80 and 3,773,016,574,049.60 is: 5,206,763,722,076.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,856,021,807,238 : 9,461,311,638,336.80 = 3,773,016,574,049.60 : x
  2. Step 2: Convert to fraction form
    6,856,021,807,238/9,461,311,638,336.80 = 3,773,016,574,049.60/x
  3. Step 3: Cross multiply
    6,856,021,807,238x = 9,461,311,638,336.80 × 3,773,016,574,049.60
  4. Step 4: Simplify right side
    6,856,021,807,238x = 35,697,685,623,693,125,944,868,864
  5. Step 5: Solve for x
    x = 35,697,685,623,693,125,944,868,864/6,856,021,807,238
  6. Step 6: Final answer
    x = 5,206,763,722,076.64

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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.