Home / 2,954,459,959.27-4,431,684,474.66-962,499,640.07

Finding the Fourth Proportional to 2,954,459,959.27, 4,431,684,474.66 and 962,499,640.07

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Solution

The fourth proportional to 2,954,459,959.27, 4,431,684,474.66 and 962,499,640.07 is: 1,443,747,679.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,459,959.27 : 4,431,684,474.66 = 962,499,640.07 : x
  2. Step 2: Convert to fraction form
    2,954,459,959.27/4,431,684,474.66 = 962,499,640.07/x
  3. Step 3: Cross multiply
    2,954,459,959.27x = 4,431,684,474.66 × 962,499,640.07
  4. Step 4: Simplify right side
    2,954,459,959.27x = 4,265,494,711,754,525,184
  5. Step 5: Solve for x
    x = 4,265,494,711,754,525,184/2,954,459,959.27
  6. Step 6: Final answer
    x = 1,443,747,679.97

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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.