Home / 202,174,707.18-303,262,949.22-64,000,993.05

Finding the Fourth Proportional to 202,174,707.18, 303,262,949.22 and 64,000,993.05

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Solution

The fourth proportional to 202,174,707.18, 303,262,949.22 and 64,000,993.05 is: 96,001,770.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,174,707.18 : 303,262,949.22 = 64,000,993.05 : x
  2. Step 2: Convert to fraction form
    202,174,707.18/303,262,949.22 = 64,000,993.05/x
  3. Step 3: Cross multiply
    202,174,707.18x = 303,262,949.22 × 64,000,993.05
  4. Step 4: Simplify right side
    202,174,707.18x = 19,409,129,905,351,724
  5. Step 5: Solve for x
    x = 19,409,129,905,351,724/202,174,707.18
  6. Step 6: Final answer
    x = 96,001,770.83

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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.