Home / 6,141,458,805,877.40-8,475,479,564,227.50-3,401,009,709,709.60

Finding the Fourth Proportional to 6,141,458,805,877.40, 8,475,479,564,227.50 and 3,401,009,709,709.60

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Solution

The fourth proportional to 6,141,458,805,877.40, 8,475,479,564,227.50 and 3,401,009,709,709.60 is: 4,693,540,932,782.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,141,458,805,877.40 : 8,475,479,564,227.50 = 3,401,009,709,709.60 : x
  2. Step 2: Convert to fraction form
    6,141,458,805,877.40/8,475,479,564,227.50 = 3,401,009,709,709.60/x
  3. Step 3: Cross multiply
    6,141,458,805,877.40x = 8,475,479,564,227.50 × 3,401,009,709,709.60
  4. Step 4: Simplify right side
    6,141,458,805,877.40x = 28,825,188,292,383,016,904,294,400
  5. Step 5: Solve for x
    x = 28,825,188,292,383,016,904,294,400/6,141,458,805,877.40
  6. Step 6: Final answer
    x = 4,693,540,932,782.48

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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.