Home / 184,208,486.38-254,230,004.75-104,842,845.51

Finding the Fourth Proportional to 184,208,486.38, 254,230,004.75 and 104,842,845.51

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Solution

The fourth proportional to 184,208,486.38, 254,230,004.75 and 104,842,845.51 is: 144,695,815.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,208,486.38 : 254,230,004.75 = 104,842,845.51 : x
  2. Step 2: Convert to fraction form
    184,208,486.38/254,230,004.75 = 104,842,845.51/x
  3. Step 3: Cross multiply
    184,208,486.38x = 254,230,004.75 × 104,842,845.51
  4. Step 4: Simplify right side
    184,208,486.38x = 26,654,197,112,010,816
  5. Step 5: Solve for x
    x = 26,654,197,112,010,816/184,208,486.38
  6. Step 6: Final answer
    x = 144,695,815.25

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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.