Home / 252,604,153.80-378,906,230.70-184,579,705.80

Finding the Fourth Proportional to 252,604,153.80, 378,906,230.70 and 184,579,705.80

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Solution

The fourth proportional to 252,604,153.80, 378,906,230.70 and 184,579,705.80 is: 276,869,558.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,604,153.80 : 378,906,230.70 = 184,579,705.80 : x
  2. Step 2: Convert to fraction form
    252,604,153.80/378,906,230.70 = 184,579,705.80/x
  3. Step 3: Cross multiply
    252,604,153.80x = 378,906,230.70 × 184,579,705.80
  4. Step 4: Simplify right side
    252,604,153.80x = 69,938,400,588,392,928
  5. Step 5: Solve for x
    x = 69,938,400,588,392,928/252,604,153.80
  6. Step 6: Final answer
    x = 276,869,558.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.