Home / 53,966,382,849,152-74,473,608,331,835-30,869,922,976,931

Finding the Fourth Proportional to 53,966,382,849,152, 74,473,608,331,835 and 30,869,922,976,931

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Solution

The fourth proportional to 53,966,382,849,152, 74,473,608,331,835 and 30,869,922,976,931 is: 42,600,493,708,167.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,966,382,849,152 : 74,473,608,331,835 = 30,869,922,976,931 : x
  2. Step 2: Convert to fraction form
    53,966,382,849,152/74,473,608,331,835 = 30,869,922,976,931/x
  3. Step 3: Cross multiply
    53,966,382,849,152x = 74,473,608,331,835 × 30,869,922,976,931
  4. Step 4: Simplify right side
    53,966,382,849,152x = 2,298,994,553,017,873,153,237,450,752
  5. Step 5: Solve for x
    x = 2,298,994,553,017,873,153,237,450,752/53,966,382,849,152
  6. Step 6: Final answer
    x = 42,600,493,708,167.77

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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.