Home / 184,296,710.67-254,327,949-100,664,894.58

Finding the Fourth Proportional to 184,296,710.67, 254,327,949 and 100,664,894.58

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Solution

The fourth proportional to 184,296,710.67, 254,327,949 and 100,664,894.58 is: 138,916,728.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,296,710.67 : 254,327,949 = 100,664,894.58 : x
  2. Step 2: Convert to fraction form
    184,296,710.67/254,327,949 = 100,664,894.58/x
  3. Step 3: Cross multiply
    184,296,710.67x = 254,327,949 × 100,664,894.58
  4. Step 4: Simplify right side
    184,296,710.67x = 25,601,896,174,832,616
  5. Step 5: Solve for x
    x = 25,601,896,174,832,616/184,296,710.67
  6. Step 6: Final answer
    x = 138,916,728.80

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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.