Home / 3,441,642,423.30-5,162,463,350.24-954,503,318.79

Finding the Fourth Proportional to 3,441,642,423.30, 5,162,463,350.24 and 954,503,318.79

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Solution

The fourth proportional to 3,441,642,423.30, 5,162,463,350.24 and 954,503,318.79 is: 1,431,754,899.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441,642,423.30 : 5,162,463,350.24 = 954,503,318.79 : x
  2. Step 2: Convert to fraction form
    3,441,642,423.30/5,162,463,350.24 = 954,503,318.79/x
  3. Step 3: Cross multiply
    3,441,642,423.30x = 5,162,463,350.24 × 954,503,318.79
  4. Step 4: Simplify right side
    3,441,642,423.30x = 4,927,588,400,931,049,472
  5. Step 5: Solve for x
    x = 4,927,588,400,931,049,472/3,441,642,423.30
  6. Step 6: Final answer
    x = 1,431,754,899.22

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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.