Home / 1,667,823,425.33-2,301,800,440.14-962,974,223.47

Finding the Fourth Proportional to 1,667,823,425.33, 2,301,800,440.14 and 962,974,223.47

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Solution

The fourth proportional to 1,667,823,425.33, 2,301,800,440.14 and 962,974,223.47 is: 1,329,022,280.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,667,823,425.33 : 2,301,800,440.14 = 962,974,223.47 : x
  2. Step 2: Convert to fraction form
    1,667,823,425.33/2,301,800,440.14 = 962,974,223.47/x
  3. Step 3: Cross multiply
    1,667,823,425.33x = 2,301,800,440.14 × 962,974,223.47
  4. Step 4: Simplify right side
    1,667,823,425.33x = 2,216,574,491,429,597,952
  5. Step 5: Solve for x
    x = 2,216,574,491,429,597,952/1,667,823,425.33
  6. Step 6: Final answer
    x = 1,329,022,280.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.