Home / 3,098,029,743.33-4,648,416,913.74-1,623,819,199.95

Finding the Fourth Proportional to 3,098,029,743.33, 4,648,416,913.74 and 1,623,819,199.95

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Solution

The fourth proportional to 3,098,029,743.33, 4,648,416,913.74 and 1,623,819,199.95 is: 2,436,448,084.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,029,743.33 : 4,648,416,913.74 = 1,623,819,199.95 : x
  2. Step 2: Convert to fraction form
    3,098,029,743.33/4,648,416,913.74 = 1,623,819,199.95/x
  3. Step 3: Cross multiply
    3,098,029,743.33x = 4,648,416,913.74 × 1,623,819,199.95
  4. Step 4: Simplify right side
    3,098,029,743.33x = 7,548,188,633,903,334,400
  5. Step 5: Solve for x
    x = 7,548,188,633,903,334,400/3,098,029,743.33
  6. Step 6: Final answer
    x = 2,436,448,084.51

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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.