Home / 263,832,174,239.93-364,068,419,343.99-148,066,575,777.29

Finding the Fourth Proportional to 263,832,174,239.93, 364,068,419,343.99 and 148,066,575,777.29

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Solution

The fourth proportional to 263,832,174,239.93, 364,068,419,343.99 and 148,066,575,777.29 is: 204,320,660,875.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,832,174,239.93 : 364,068,419,343.99 = 148,066,575,777.29 : x
  2. Step 2: Convert to fraction form
    263,832,174,239.93/364,068,419,343.99 = 148,066,575,777.29/x
  3. Step 3: Cross multiply
    263,832,174,239.93x = 364,068,419,343.99 × 148,066,575,777.29
  4. Step 4: Simplify right side
    263,832,174,239.93x = 53,906,364,200,915,092,635,648
  5. Step 5: Solve for x
    x = 53,906,364,200,915,092,635,648/263,832,174,239.93
  6. Step 6: Final answer
    x = 204,320,660,875.47

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1.5x scale

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.