Home / 341,134,668,921.48-511,733,460,006.96-111,403,207,976.38

Finding the Fourth Proportional to 341,134,668,921.48, 511,733,460,006.96 and 111,403,207,976.38

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Solution

The fourth proportional to 341,134,668,921.48, 511,733,460,006.96 and 111,403,207,976.38 is: 167,115,084,649.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,134,668,921.48 : 511,733,460,006.96 = 111,403,207,976.38 : x
  2. Step 2: Convert to fraction form
    341,134,668,921.48/511,733,460,006.96 = 111,403,207,976.38/x
  3. Step 3: Cross multiply
    341,134,668,921.48x = 511,733,460,006.96 × 111,403,207,976.38
  4. Step 4: Simplify right side
    341,134,668,921.48x = 57,008,749,073,627,911,028,736
  5. Step 5: Solve for x
    x = 57,008,749,073,627,911,028,736/341,134,668,921.48
  6. Step 6: Final answer
    x = 167,115,084,649.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.