Home / 3,416,895,250.23-5,124,825,014.36-929,949,975.35

Finding the Fourth Proportional to 3,416,895,250.23, 5,124,825,014.36 and 929,949,975.35

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Solution

The fourth proportional to 3,416,895,250.23, 5,124,825,014.36 and 929,949,975.35 is: 1,394,784,020.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,416,895,250.23 : 5,124,825,014.36 = 929,949,975.35 : x
  2. Step 2: Convert to fraction form
    3,416,895,250.23/5,124,825,014.36 = 929,949,975.35/x
  3. Step 3: Cross multiply
    3,416,895,250.23x = 5,124,825,014.36 × 929,949,975.35
  4. Step 4: Simplify right side
    3,416,895,250.23x = 4,765,830,895,746,871,296
  5. Step 5: Solve for x
    x = 4,765,830,895,746,871,296/3,416,895,250.23
  6. Step 6: Final answer
    x = 1,394,784,020.79

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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.