Home / 184,933,269.38-255,111,155.22-114,346,315.64

Finding the Fourth Proportional to 184,933,269.38, 255,111,155.22 and 114,346,315.64

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Solution

The fourth proportional to 184,933,269.38, 255,111,155.22 and 114,346,315.64 is: 157,738,089.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,933,269.38 : 255,111,155.22 = 114,346,315.64 : x
  2. Step 2: Convert to fraction form
    184,933,269.38/255,111,155.22 = 114,346,315.64/x
  3. Step 3: Cross multiply
    184,933,269.38x = 255,111,155.22 × 114,346,315.64
  4. Step 4: Simplify right side
    184,933,269.38x = 29,171,020,677,060,236
  5. Step 5: Solve for x
    x = 29,171,020,677,060,236/184,933,269.38
  6. Step 6: Final answer
    x = 157,738,089.94

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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.