Home / 61,716,957,309,745-85,163,865,312,285-35,735,193,538,735

Finding the Fourth Proportional to 61,716,957,309,745, 85,163,865,312,285 and 35,735,193,538,735

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Solution

The fourth proportional to 61,716,957,309,745, 85,163,865,312,285 and 35,735,193,538,735 is: 49,311,361,773,188.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,716,957,309,745 : 85,163,865,312,285 = 35,735,193,538,735 : x
  2. Step 2: Convert to fraction form
    61,716,957,309,745/85,163,865,312,285 = 35,735,193,538,735/x
  3. Step 3: Cross multiply
    61,716,957,309,745x = 85,163,865,312,285 × 35,735,193,538,735
  4. Step 4: Simplify right side
    61,716,957,309,745x = 3,043,347,209,441,264,797,476,716,544
  5. Step 5: Solve for x
    x = 3,043,347,209,441,264,797,476,716,544/61,716,957,309,745
  6. Step 6: Final answer
    x = 49,311,361,773,188.48

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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.