Home / 958,301,930.97-1,437,309,034.20-303,167,832.28

Finding the Fourth Proportional to 958,301,930.97, 1,437,309,034.20 and 303,167,832.28

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Solution

The fourth proportional to 958,301,930.97, 1,437,309,034.20 and 303,167,832.28 is: 454,706,236.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,301,930.97 : 1,437,309,034.20 = 303,167,832.28 : x
  2. Step 2: Convert to fraction form
    958,301,930.97/1,437,309,034.20 = 303,167,832.28/x
  3. Step 3: Cross multiply
    958,301,930.97x = 1,437,309,034.20 × 303,167,832.28
  4. Step 4: Simplify right side
    958,301,930.97x = 435,745,864,211,281,088
  5. Step 5: Solve for x
    x = 435,745,864,211,281,088/958,301,930.97
  6. Step 6: Final answer
    x = 454,706,236.24

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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.