Home / 12,223,568,760.41-18,335,330,255.03-3,830,116,949.04

Finding the Fourth Proportional to 12,223,568,760.41, 18,335,330,255.03 and 3,830,116,949.04

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Solution

The fourth proportional to 12,223,568,760.41, 18,335,330,255.03 and 3,830,116,949.04 is: 5,745,168,252.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,223,568,760.41 : 18,335,330,255.03 = 3,830,116,949.04 : x
  2. Step 2: Convert to fraction form
    12,223,568,760.41/18,335,330,255.03 = 3,830,116,949.04/x
  3. Step 3: Cross multiply
    12,223,568,760.41x = 18,335,330,255.03 × 3,830,116,949.04
  4. Step 4: Simplify right side
    12,223,568,760.41x = 70,226,459,176,047,804,416
  5. Step 5: Solve for x
    x = 70,226,459,176,047,804,416/12,223,568,760.41
  6. Step 6: Final answer
    x = 5,745,168,252.62

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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.