Home / 25,646,656,827,790-35,392,409,228,102-13,940,871,333,056

Finding the Fourth Proportional to 25,646,656,827,790, 35,392,409,228,102 and 13,940,871,333,056

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Solution

The fourth proportional to 25,646,656,827,790, 35,392,409,228,102 and 13,940,871,333,056 is: 19,238,414,836,244.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,646,656,827,790 : 35,392,409,228,102 = 13,940,871,333,056 : x
  2. Step 2: Convert to fraction form
    25,646,656,827,790/35,392,409,228,102 = 13,940,871,333,056/x
  3. Step 3: Cross multiply
    25,646,656,827,790x = 35,392,409,228,102 × 13,940,871,333,056
  4. Step 4: Simplify right side
    25,646,656,827,790x = 493,401,023,215,833,836,991,545,344
  5. Step 5: Solve for x
    x = 493,401,023,215,833,836,991,545,344/25,646,656,827,790
  6. Step 6: Final answer
    x = 19,238,414,836,244.79

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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.