Home / 197,058,903,037.56-295,588,838,942.65-55,569,066,249.86

Finding the Fourth Proportional to 197,058,903,037.56, 295,588,838,942.65 and 55,569,066,249.86

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Solution

The fourth proportional to 197,058,903,037.56, 295,588,838,942.65 and 55,569,066,249.86 is: 83,353,735,967.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,058,903,037.56 : 295,588,838,942.65 = 55,569,066,249.86 : x
  2. Step 2: Convert to fraction form
    197,058,903,037.56/295,588,838,942.65 = 55,569,066,249.86/x
  3. Step 3: Cross multiply
    197,058,903,037.56x = 295,588,838,942.65 × 55,569,066,249.86
  4. Step 4: Simplify right side
    197,058,903,037.56x = 16,425,595,773,921,840,332,800
  5. Step 5: Solve for x
    x = 16,425,595,773,921,840,332,800/197,058,903,037.56
  6. Step 6: Final answer
    x = 83,353,735,967.93

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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.