Home / 63,573,079,250,435-87,747,172,550,851-41,405,616,421,647

Finding the Fourth Proportional to 63,573,079,250,435, 87,747,172,550,851 and 41,405,616,421,647

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Solution

The fourth proportional to 63,573,079,250,435, 87,747,172,550,851 and 41,405,616,421,647 is: 57,150,382,073,080.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,573,079,250,435 : 87,747,172,550,851 = 41,405,616,421,647 : x
  2. Step 2: Convert to fraction form
    63,573,079,250,435/87,747,172,550,851 = 41,405,616,421,647/x
  3. Step 3: Cross multiply
    63,573,079,250,435x = 87,747,172,550,851 × 41,405,616,421,647
  4. Step 4: Simplify right side
    63,573,079,250,435x = 3,633,225,768,724,608,774,418,989,056
  5. Step 5: Solve for x
    x = 3,633,225,768,724,608,774,418,989,056/63,573,079,250,435
  6. Step 6: Final answer
    x = 57,150,382,073,080.85

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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.