Home / 226,698,960.39-340,178,022.16-123,076,590.93

Finding the Fourth Proportional to 226,698,960.39, 340,178,022.16 and 123,076,590.93

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Solution

The fourth proportional to 226,698,960.39, 340,178,022.16 and 123,076,590.93 is: 184,685,237.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,698,960.39 : 340,178,022.16 = 123,076,590.93 : x
  2. Step 2: Convert to fraction form
    226,698,960.39/340,178,022.16 = 123,076,590.93/x
  3. Step 3: Cross multiply
    226,698,960.39x = 340,178,022.16 × 123,076,590.93
  4. Step 4: Simplify right side
    226,698,960.39x = 41,867,951,275,215,752
  5. Step 5: Solve for x
    x = 41,867,951,275,215,752/226,698,960.39
  6. Step 6: Final answer
    x = 184,685,237.21

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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.