Home / 197,058,903,036.98-295,588,838,941.80-55,569,066,249.30

Finding the Fourth Proportional to 197,058,903,036.98, 295,588,838,941.80 and 55,569,066,249.30

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Solution

The fourth proportional to 197,058,903,036.98, 295,588,838,941.80 and 55,569,066,249.30 is: 83,353,735,967.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,058,903,036.98 : 295,588,838,941.80 = 55,569,066,249.30 : x
  2. Step 2: Convert to fraction form
    197,058,903,036.98/295,588,838,941.80 = 55,569,066,249.30/x
  3. Step 3: Cross multiply
    197,058,903,036.98x = 295,588,838,941.80 × 55,569,066,249.30
  4. Step 4: Simplify right side
    197,058,903,036.98x = 16,425,595,773,709,073,776,640
  5. Step 5: Solve for x
    x = 16,425,595,773,709,073,776,640/197,058,903,036.98
  6. Step 6: Final answer
    x = 83,353,735,967.09

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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.