Home / 23,318,356,917,458-32,180,344,079,601-12,913,214,255,444

Finding the Fourth Proportional to 23,318,356,917,458, 32,180,344,079,601 and 12,913,214,255,444

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Solution

The fourth proportional to 23,318,356,917,458, 32,180,344,079,601 and 12,913,214,255,444 is: 17,820,795,838,435.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,318,356,917,458 : 32,180,344,079,601 = 12,913,214,255,444 : x
  2. Step 2: Convert to fraction form
    23,318,356,917,458/32,180,344,079,601 = 12,913,214,255,444/x
  3. Step 3: Cross multiply
    23,318,356,917,458x = 32,180,344,079,601 × 12,913,214,255,444
  4. Step 4: Simplify right side
    23,318,356,917,458x = 415,551,677,913,796,538,246,627,328
  5. Step 5: Solve for x
    x = 415,551,677,913,796,538,246,627,328/23,318,356,917,458
  6. Step 6: Final answer
    x = 17,820,795,838,435.82

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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.