Home / 41,191,723,647,858-56,806,395,460,203-30,062,744,668,125

Finding the Fourth Proportional to 41,191,723,647,858, 56,806,395,460,203 and 30,062,744,668,125

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Solution

The fourth proportional to 41,191,723,647,858, 56,806,395,460,203 and 30,062,744,668,125 is: 41,458,720,611,838.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,191,723,647,858 : 56,806,395,460,203 = 30,062,744,668,125 : x
  2. Step 2: Convert to fraction form
    41,191,723,647,858/56,806,395,460,203 = 30,062,744,668,125/x
  3. Step 3: Cross multiply
    41,191,723,647,858x = 56,806,395,460,203 × 30,062,744,668,125
  4. Step 4: Simplify right side
    41,191,723,647,858x = 1,707,756,162,236,617,900,574,113,792
  5. Step 5: Solve for x
    x = 1,707,756,162,236,617,900,574,113,792/41,191,723,647,858
  6. Step 6: Final answer
    x = 41,458,720,611,838.80

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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.