Home / 25,802,814,055,138-35,607,897,682,600-13,937,323,375,028

Finding the Fourth Proportional to 25,802,814,055,138, 35,607,897,682,600 and 13,937,323,375,028

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Solution

The fourth proportional to 25,802,814,055,138, 35,607,897,682,600 and 13,937,323,375,028 is: 19,233,513,974,359.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,802,814,055,138 : 35,607,897,682,600 = 13,937,323,375,028 : x
  2. Step 2: Convert to fraction form
    25,802,814,055,138/35,607,897,682,600 = 13,937,323,375,028/x
  3. Step 3: Cross multiply
    25,802,814,055,138x = 35,607,897,682,600 × 13,937,323,375,028
  4. Step 4: Simplify right side
    25,802,814,055,138x = 496,278,784,707,306,311,091,486,720
  5. Step 5: Solve for x
    x = 496,278,784,707,306,311,091,486,720/25,802,814,055,138
  6. Step 6: Final answer
    x = 19,233,513,974,359.88

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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.