Home / 967,135,290.29-1,450,702,049.19-303,154,085.87

Finding the Fourth Proportional to 967,135,290.29, 1,450,702,049.19 and 303,154,085.87

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Solution

The fourth proportional to 967,135,290.29, 1,450,702,049.19 and 303,154,085.87 is: 454,730,851.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,135,290.29 : 1,450,702,049.19 = 303,154,085.87 : x
  2. Step 2: Convert to fraction form
    967,135,290.29/1,450,702,049.19 = 303,154,085.87/x
  3. Step 3: Cross multiply
    967,135,290.29x = 1,450,702,049.19 × 303,154,085.87
  4. Step 4: Simplify right side
    967,135,290.29x = 439,786,253,591,930,240
  5. Step 5: Solve for x
    x = 439,786,253,591,930,240/967,135,290.29
  6. Step 6: Final answer
    x = 454,730,851.01

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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.