Home / 229,968,400.80-344,952,601.20-184,618,768.80

Finding the Fourth Proportional to 229,968,400.80, 344,952,601.20 and 184,618,768.80

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Solution

The fourth proportional to 229,968,400.80, 344,952,601.20 and 184,618,768.80 is: 276,928,153.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,968,400.80 : 344,952,601.20 = 184,618,768.80 : x
  2. Step 2: Convert to fraction form
    229,968,400.80/344,952,601.20 = 184,618,768.80/x
  3. Step 3: Cross multiply
    229,968,400.80x = 344,952,601.20 × 184,618,768.80
  4. Step 4: Simplify right side
    229,968,400.80x = 63,684,724,527,901,408
  5. Step 5: Solve for x
    x = 63,684,724,527,901,408/229,968,400.80
  6. Step 6: Final answer
    x = 276,928,153.20

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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.