Home / 53,966,382,852,844-74,473,608,336,912-30,869,922,980,620

Finding the Fourth Proportional to 53,966,382,852,844, 74,473,608,336,912 and 30,869,922,980,620

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Solution

The fourth proportional to 53,966,382,852,844, 74,473,608,336,912 and 30,869,922,980,620 is: 42,600,493,713,248.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,966,382,852,844 : 74,473,608,336,912 = 30,869,922,980,620 : x
  2. Step 2: Convert to fraction form
    53,966,382,852,844/74,473,608,336,912 = 30,869,922,980,620/x
  3. Step 3: Cross multiply
    53,966,382,852,844x = 74,473,608,336,912 × 30,869,922,980,620
  4. Step 4: Simplify right side
    53,966,382,852,844x = 2,298,994,553,449,333,060,848,844,800
  5. Step 5: Solve for x
    x = 2,298,994,553,449,333,060,848,844,800/53,966,382,852,844
  6. Step 6: Final answer
    x = 42,600,493,713,248.33

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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.