Home / 197,058,903,039.56-295,588,838,945.66-55,569,066,251.86

Finding the Fourth Proportional to 197,058,903,039.56, 295,588,838,945.66 and 55,569,066,251.86

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Solution

The fourth proportional to 197,058,903,039.56, 295,588,838,945.66 and 55,569,066,251.86 is: 83,353,735,970.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,058,903,039.56 : 295,588,838,945.66 = 55,569,066,251.86 : x
  2. Step 2: Convert to fraction form
    197,058,903,039.56/295,588,838,945.66 = 55,569,066,251.86/x
  3. Step 3: Cross multiply
    197,058,903,039.56x = 295,588,838,945.66 × 55,569,066,251.86
  4. Step 4: Simplify right side
    197,058,903,039.56x = 16,425,595,774,680,277,450,752
  5. Step 5: Solve for x
    x = 16,425,595,774,680,277,450,752/197,058,903,039.56
  6. Step 6: Final answer
    x = 83,353,735,970.93

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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.