Home / 14,407,285,071,302-19,882,053,398,405-8,241,274,604,926

Finding the Fourth Proportional to 14,407,285,071,302, 19,882,053,398,405 and 8,241,274,604,926

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Solution

The fourth proportional to 14,407,285,071,302, 19,882,053,398,405 and 8,241,274,604,926 is: 11,372,958,954,802.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,407,285,071,302 : 19,882,053,398,405 = 8,241,274,604,926 : x
  2. Step 2: Convert to fraction form
    14,407,285,071,302/19,882,053,398,405 = 8,241,274,604,926/x
  3. Step 3: Cross multiply
    14,407,285,071,302x = 19,882,053,398,405 × 8,241,274,604,926
  4. Step 4: Simplify right side
    14,407,285,071,302x = 163,853,461,766,057,785,443,745,792
  5. Step 5: Solve for x
    x = 163,853,461,766,057,785,443,745,792/14,407,285,071,302
  6. Step 6: Final answer
    x = 11,372,958,954,802.59

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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.