Home / 184,895,538.92-255,155,613.48-102,389,224.04

Finding the Fourth Proportional to 184,895,538.92, 255,155,613.48 and 102,389,224.04

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Solution

The fourth proportional to 184,895,538.92, 255,155,613.48 and 102,389,224.04 is: 141,297,001.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,895,538.92 : 255,155,613.48 = 102,389,224.04 : x
  2. Step 2: Convert to fraction form
    184,895,538.92/255,155,613.48 = 102,389,224.04/x
  3. Step 3: Cross multiply
    184,895,538.92x = 255,155,613.48 × 102,389,224.04
  4. Step 4: Simplify right side
    184,895,538.92x = 26,125,185,273,667,364
  5. Step 5: Solve for x
    x = 26,125,185,273,667,364/184,895,538.92
  6. Step 6: Final answer
    x = 141,297,001.68

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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.