Home / 29,018,825,319,471-43,534,351,261,948-9,413,440,405,974.30

Finding the Fourth Proportional to 29,018,825,319,471, 43,534,351,261,948 and 9,413,440,405,974.30

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Solution

The fourth proportional to 29,018,825,319,471, 43,534,351,261,948 and 9,413,440,405,974.30 is: 14,122,143,701,734.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,018,825,319,471 : 43,534,351,261,948 = 9,413,440,405,974.30 : x
  2. Step 2: Convert to fraction form
    29,018,825,319,471/43,534,351,261,948 = 9,413,440,405,974.30/x
  3. Step 3: Cross multiply
    29,018,825,319,471x = 43,534,351,261,948 × 9,413,440,405,974.30
  4. Step 4: Simplify right side
    29,018,825,319,471x = 409,808,021,217,099,560,404,385,792
  5. Step 5: Solve for x
    x = 409,808,021,217,099,560,404,385,792/29,018,825,319,471
  6. Step 6: Final answer
    x = 14,122,143,701,734.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.