Home / 590,125,357.82-814,444,407.06-335,868,536.69

Finding the Fourth Proportional to 590,125,357.82, 814,444,407.06 and 335,868,536.69

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Solution

The fourth proportional to 590,125,357.82, 814,444,407.06 and 335,868,536.69 is: 463,539,225.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,125,357.82 : 814,444,407.06 = 335,868,536.69 : x
  2. Step 2: Convert to fraction form
    590,125,357.82/814,444,407.06 = 335,868,536.69/x
  3. Step 3: Cross multiply
    590,125,357.82x = 814,444,407.06 × 335,868,536.69
  4. Step 4: Simplify right side
    590,125,357.82x = 273,546,251,210,524,672
  5. Step 5: Solve for x
    x = 273,546,251,210,524,672/590,125,357.82
  6. Step 6: Final answer
    x = 463,539,225.33

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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.