Home / 184,895,614.92-255,155,718.42-102,389,300.04

Finding the Fourth Proportional to 184,895,614.92, 255,155,718.42 and 102,389,300.04

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Solution

The fourth proportional to 184,895,614.92, 255,155,718.42 and 102,389,300.04 is: 141,297,106.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,895,614.92 : 255,155,718.42 = 102,389,300.04 : x
  2. Step 2: Convert to fraction form
    184,895,614.92/255,155,718.42 = 102,389,300.04/x
  3. Step 3: Cross multiply
    184,895,614.92x = 255,155,718.42 × 102,389,300.04
  4. Step 4: Simplify right side
    184,895,614.92x = 26,125,215,410,227,136
  5. Step 5: Solve for x
    x = 26,125,215,410,227,136/184,895,614.92
  6. Step 6: Final answer
    x = 141,297,106.59

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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.