Home / 3,098,029,754.09-4,648,416,929.99-1,623,819,210.73

Finding the Fourth Proportional to 3,098,029,754.09, 4,648,416,929.99 and 1,623,819,210.73

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Solution

The fourth proportional to 3,098,029,754.09, 4,648,416,929.99 and 1,623,819,210.73 is: 2,436,448,100.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,029,754.09 : 4,648,416,929.99 = 1,623,819,210.73 : x
  2. Step 2: Convert to fraction form
    3,098,029,754.09/4,648,416,929.99 = 1,623,819,210.73/x
  3. Step 3: Cross multiply
    3,098,029,754.09x = 4,648,416,929.99 × 1,623,819,210.73
  4. Step 4: Simplify right side
    3,098,029,754.09x = 7,548,188,710,392,770,560
  5. Step 5: Solve for x
    x = 7,548,188,710,392,770,560/3,098,029,754.09
  6. Step 6: Final answer
    x = 2,436,448,100.74

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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.