Home / 335,555,360.54-463,080,764.29-186,876,481.22

Finding the Fourth Proportional to 335,555,360.54, 463,080,764.29 and 186,876,481.22

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Solution

The fourth proportional to 335,555,360.54, 463,080,764.29 and 186,876,481.22 is: 257,897,545.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,555,360.54 : 463,080,764.29 = 186,876,481.22 : x
  2. Step 2: Convert to fraction form
    335,555,360.54/463,080,764.29 = 186,876,481.22/x
  3. Step 3: Cross multiply
    335,555,360.54x = 463,080,764.29 × 186,876,481.22
  4. Step 4: Simplify right side
    335,555,360.54x = 86,538,903,751,183,440
  5. Step 5: Solve for x
    x = 86,538,903,751,183,440/335,555,360.54
  6. Step 6: Final answer
    x = 257,897,545.17

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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.