Home / 3,329,867,222.79-4,993,166,394.77-1,647,208,576.35

Finding the Fourth Proportional to 3,329,867,222.79, 4,993,166,394.77 and 1,647,208,576.35

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Solution

The fourth proportional to 3,329,867,222.79, 4,993,166,394.77 and 1,647,208,576.35 is: 2,470,004,345.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,867,222.79 : 4,993,166,394.77 = 1,647,208,576.35 : x
  2. Step 2: Convert to fraction form
    3,329,867,222.79/4,993,166,394.77 = 1,647,208,576.35/x
  3. Step 3: Cross multiply
    3,329,867,222.79x = 4,993,166,394.77 × 1,647,208,576.35
  4. Step 4: Simplify right side
    3,329,867,222.79x = 8,224,786,508,599,518,208
  5. Step 5: Solve for x
    x = 8,224,786,508,599,518,208/3,329,867,222.79
  6. Step 6: Final answer
    x = 2,470,004,345.01

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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.