Home / 19,199,896,441,325-26,495,883,327,002-10,420,557,455,331

Finding the Fourth Proportional to 19,199,896,441,325, 26,495,883,327,002 and 10,420,557,455,331

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Solution

The fourth proportional to 19,199,896,441,325, 26,495,883,327,002 and 10,420,557,455,331 is: 14,380,383,528,762.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,199,896,441,325 : 26,495,883,327,002 = 10,420,557,455,331 : x
  2. Step 2: Convert to fraction form
    19,199,896,441,325/26,495,883,327,002 = 10,420,557,455,331/x
  3. Step 3: Cross multiply
    19,199,896,441,325x = 26,495,883,327,002 × 10,420,557,455,331
  4. Step 4: Simplify right side
    19,199,896,441,325x = 276,101,874,538,771,023,172,468,736
  5. Step 5: Solve for x
    x = 276,101,874,538,771,023,172,468,736/19,199,896,441,325
  6. Step 6: Final answer
    x = 14,380,383,528,762.25

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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.