Home / 184,883,881.10-255,136,618.96-102,375,894.38

Finding the Fourth Proportional to 184,883,881.10, 255,136,618.96 and 102,375,894.38

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Solution

The fourth proportional to 184,883,881.10, 255,136,618.96 and 102,375,894.38 is: 141,276,997.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,883,881.10 : 255,136,618.96 = 102,375,894.38 : x
  2. Step 2: Convert to fraction form
    184,883,881.10/255,136,618.96 = 102,375,894.38/x
  3. Step 3: Cross multiply
    184,883,881.10x = 255,136,618.96 × 102,375,894.38
  4. Step 4: Simplify right side
    184,883,881.10x = 26,119,839,553,587,644
  5. Step 5: Solve for x
    x = 26,119,839,553,587,644/184,883,881.10
  6. Step 6: Final answer
    x = 141,276,997.21

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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.