Home / 202,350,899.07-303,555,302.53-62,303,205.90

Finding the Fourth Proportional to 202,350,899.07, 303,555,302.53 and 62,303,205.90

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Solution

The fourth proportional to 202,350,899.07, 303,555,302.53 and 62,303,205.90 is: 93,463,723.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,350,899.07 : 303,555,302.53 = 62,303,205.90 : x
  2. Step 2: Convert to fraction form
    202,350,899.07/303,555,302.53 = 62,303,205.90/x
  3. Step 3: Cross multiply
    202,350,899.07x = 303,555,302.53 × 62,303,205.90
  4. Step 4: Simplify right side
    202,350,899.07x = 18,912,468,515,563,380
  5. Step 5: Solve for x
    x = 18,912,468,515,563,380/202,350,899.07
  6. Step 6: Final answer
    x = 93,463,723.67

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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.