Home / 53,966,382,849,150-74,473,608,331,833-30,869,922,976,929

Finding the Fourth Proportional to 53,966,382,849,150, 74,473,608,331,833 and 30,869,922,976,929

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Solution

The fourth proportional to 53,966,382,849,150, 74,473,608,331,833 and 30,869,922,976,929 is: 42,600,493,708,165.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,966,382,849,150 : 74,473,608,331,833 = 30,869,922,976,929 : x
  2. Step 2: Convert to fraction form
    53,966,382,849,150/74,473,608,331,833 = 30,869,922,976,929/x
  3. Step 3: Cross multiply
    53,966,382,849,150x = 74,473,608,331,833 × 30,869,922,976,929
  4. Step 4: Simplify right side
    53,966,382,849,150x = 2,298,994,553,017,662,596,760,731,648
  5. Step 5: Solve for x
    x = 2,298,994,553,017,662,596,760,731,648/53,966,382,849,150
  6. Step 6: Final answer
    x = 42,600,493,708,165.45

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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.