Home / 224,401,021.94-336,808,447.68-113,814,305.41

Finding the Fourth Proportional to 224,401,021.94, 336,808,447.68 and 113,814,305.41

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Solution

The fourth proportional to 224,401,021.94, 336,808,447.68 and 113,814,305.41 is: 170,826,403.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,401,021.94 : 336,808,447.68 = 113,814,305.41 : x
  2. Step 2: Convert to fraction form
    224,401,021.94/336,808,447.68 = 113,814,305.41/x
  3. Step 3: Cross multiply
    224,401,021.94x = 336,808,447.68 × 113,814,305.41
  4. Step 4: Simplify right side
    224,401,021.94x = 38,333,619,528,919,528
  5. Step 5: Solve for x
    x = 38,333,619,528,919,528/224,401,021.94
  6. Step 6: Final answer
    x = 170,826,403.54

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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.