Home / 184,512,849.75-254,633,047.07-102,011,948.91

Finding the Fourth Proportional to 184,512,849.75, 254,633,047.07 and 102,011,948.91

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Solution

The fourth proportional to 184,512,849.75, 254,633,047.07 and 102,011,948.91 is: 140,779,427.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,512,849.75 : 254,633,047.07 = 102,011,948.91 : x
  2. Step 2: Convert to fraction form
    184,512,849.75/254,633,047.07 = 102,011,948.91/x
  3. Step 3: Cross multiply
    184,512,849.75x = 254,633,047.07 × 102,011,948.91
  4. Step 4: Simplify right side
    184,512,849.75x = 25,975,613,387,992,404
  5. Step 5: Solve for x
    x = 25,975,613,387,992,404/184,512,849.75
  6. Step 6: Final answer
    x = 140,779,427.68

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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.