Home / 65,205,093.35-97,807,640.03-34,972,005.35

Finding the Fourth Proportional to 65,205,093.35, 97,807,640.03 and 34,972,005.35

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Solution

The fourth proportional to 65,205,093.35, 97,807,640.03 and 34,972,005.35 is: 52,458,008.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,205,093.35 : 97,807,640.03 = 34,972,005.35 : x
  2. Step 2: Convert to fraction form
    65,205,093.35/97,807,640.03 = 34,972,005.35/x
  3. Step 3: Cross multiply
    65,205,093.35x = 97,807,640.03 × 34,972,005.35
  4. Step 4: Simplify right side
    65,205,093.35x = 3,420,529,310,225,174.50
  5. Step 5: Solve for x
    x = 3,420,529,310,225,174.50/65,205,093.35
  6. Step 6: Final answer
    x = 52,458,008.03

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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.