Home / 34,042,919,583,058-46,979,274,329,180-18,435,232,507,066

Finding the Fourth Proportional to 34,042,919,583,058, 46,979,274,329,180 and 18,435,232,507,066

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Solution

The fourth proportional to 34,042,919,583,058, 46,979,274,329,180 and 18,435,232,507,066 is: 25,440,645,393,489.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,042,919,583,058 : 46,979,274,329,180 = 18,435,232,507,066 : x
  2. Step 2: Convert to fraction form
    34,042,919,583,058/46,979,274,329,180 = 18,435,232,507,066/x
  3. Step 3: Cross multiply
    34,042,919,583,058x = 46,979,274,329,180 × 18,435,232,507,066
  4. Step 4: Simplify right side
    34,042,919,583,058x = 866,073,845,271,670,328,148,361,216
  5. Step 5: Solve for x
    x = 866,073,845,271,670,328,148,361,216/34,042,919,583,058
  6. Step 6: Final answer
    x = 25,440,645,393,489.86

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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.