Home / 19,199,896,441,328-26,495,883,327,002-10,420,557,455,333

Finding the Fourth Proportional to 19,199,896,441,328, 26,495,883,327,002 and 10,420,557,455,333

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Solution

The fourth proportional to 19,199,896,441,328, 26,495,883,327,002 and 10,420,557,455,333 is: 14,380,383,528,762.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,199,896,441,328 : 26,495,883,327,002 = 10,420,557,455,333 : x
  2. Step 2: Convert to fraction form
    19,199,896,441,328/26,495,883,327,002 = 10,420,557,455,333/x
  3. Step 3: Cross multiply
    19,199,896,441,328x = 26,495,883,327,002 × 10,420,557,455,333
  4. Step 4: Simplify right side
    19,199,896,441,328x = 276,101,874,538,824,005,889,032,192
  5. Step 5: Solve for x
    x = 276,101,874,538,824,005,889,032,192/19,199,896,441,328
  6. Step 6: Final answer
    x = 14,380,383,528,762.77

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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.