Home / 184,145,877.38-254,083,375.78-105,814,297.26

Finding the Fourth Proportional to 184,145,877.38, 254,083,375.78 and 105,814,297.26

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Solution

The fourth proportional to 184,145,877.38, 254,083,375.78 and 105,814,297.26 is: 146,001,931.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,145,877.38 : 254,083,375.78 = 105,814,297.26 : x
  2. Step 2: Convert to fraction form
    184,145,877.38/254,083,375.78 = 105,814,297.26/x
  3. Step 3: Cross multiply
    184,145,877.38x = 254,083,375.78 × 105,814,297.26
  4. Step 4: Simplify right side
    184,145,877.38x = 26,885,653,853,609,204
  5. Step 5: Solve for x
    x = 26,885,653,853,609,204/184,145,877.38
  6. Step 6: Final answer
    x = 146,001,931.93

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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.