Home / 184,140,816,407.86-254,111,622,266.79-102,851,825,665.23

Finding the Fourth Proportional to 184,140,816,407.86, 254,111,622,266.79 and 102,851,825,665.23

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Solution

The fourth proportional to 184,140,816,407.86, 254,111,622,266.79 and 102,851,825,665.23 is: 141,934,008,889.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,140,816,407.86 : 254,111,622,266.79 = 102,851,825,665.23 : x
  2. Step 2: Convert to fraction form
    184,140,816,407.86/254,111,622,266.79 = 102,851,825,665.23/x
  3. Step 3: Cross multiply
    184,140,816,407.86x = 254,111,622,266.79 × 102,851,825,665.23
  4. Step 4: Simplify right side
    184,140,816,407.86x = 26,135,844,272,892,664,610,816
  5. Step 5: Solve for x
    x = 26,135,844,272,892,664,610,816/184,140,816,407.86
  6. Step 6: Final answer
    x = 141,934,008,889.17

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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.