Home / 70,601,795.36-97,412,383.08-41,216,242

Finding the Fourth Proportional to 70,601,795.36, 97,412,383.08 and 41,216,242

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Solution

The fourth proportional to 70,601,795.36, 97,412,383.08 and 41,216,242 is: 56,867,850.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,601,795.36 : 97,412,383.08 = 41,216,242 : x
  2. Step 2: Convert to fraction form
    70,601,795.36/97,412,383.08 = 41,216,242/x
  3. Step 3: Cross multiply
    70,601,795.36x = 97,412,383.08 × 41,216,242
  4. Step 4: Simplify right side
    70,601,795.36x = 4,014,972,354,821,985.50
  5. Step 5: Solve for x
    x = 4,014,972,354,821,985.50/70,601,795.36
  6. Step 6: Final answer
    x = 56,867,850.66

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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.