Home / 63,705,440.93-95,093,087.40-54,665,629.52

Finding the Fourth Proportional to 63,705,440.93, 95,093,087.40 and 54,665,629.52

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Solution

The fourth proportional to 63,705,440.93, 95,093,087.40 and 54,665,629.52 is: 81,599,364.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,705,440.93 : 95,093,087.40 = 54,665,629.52 : x
  2. Step 2: Convert to fraction form
    63,705,440.93/95,093,087.40 = 54,665,629.52/x
  3. Step 3: Cross multiply
    63,705,440.93x = 95,093,087.40 × 54,665,629.52
  4. Step 4: Simplify right side
    63,705,440.93x = 5,198,323,485,245,915
  5. Step 5: Solve for x
    x = 5,198,323,485,245,915/63,705,440.93
  6. Step 6: Final answer
    x = 81,599,364.35

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.