Home / 224,144,003.20-336,104,030.40-102,838,403.20

Finding the Fourth Proportional to 224,144,003.20, 336,104,030.40 and 102,838,403.20

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Solution

The fourth proportional to 224,144,003.20, 336,104,030.40 and 102,838,403.20 is: 154,206,230.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,144,003.20 : 336,104,030.40 = 102,838,403.20 : x
  2. Step 2: Convert to fraction form
    224,144,003.20/336,104,030.40 = 102,838,403.20/x
  3. Step 3: Cross multiply
    224,144,003.20x = 336,104,030.40 × 102,838,403.20
  4. Step 4: Simplify right side
    224,144,003.20x = 34,564,401,795,420,256
  5. Step 5: Solve for x
    x = 34,564,401,795,420,256/224,144,003.20
  6. Step 6: Final answer
    x = 154,206,230.38

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.