Home / 17,284,788,783.68-23,839,801,630.52-14,877,502,923.51

Finding the Fourth Proportional to 17,284,788,783.68, 23,839,801,630.52 and 14,877,502,923.51

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Solution

The fourth proportional to 17,284,788,783.68, 23,839,801,630.52 and 14,877,502,923.51 is: 20,519,586,492.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,284,788,783.68 : 23,839,801,630.52 = 14,877,502,923.51 : x
  2. Step 2: Convert to fraction form
    17,284,788,783.68/23,839,801,630.52 = 14,877,502,923.51/x
  3. Step 3: Cross multiply
    17,284,788,783.68x = 23,839,801,630.52 × 14,877,502,923.51
  4. Step 4: Simplify right side
    17,284,788,783.68x = 354,676,718,453,959,753,728
  5. Step 5: Solve for x
    x = 354,676,718,453,959,753,728/17,284,788,783.68
  6. Step 6: Final answer
    x = 20,519,586,492.66

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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.