Home / 2,322,672,005.20-3,484,008,007.80-790,862,213.20

Finding the Fourth Proportional to 2,322,672,005.20, 3,484,008,007.80 and 790,862,213.20

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Solution

The fourth proportional to 2,322,672,005.20, 3,484,008,007.80 and 790,862,213.20 is: 1,186,293,319.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,672,005.20 : 3,484,008,007.80 = 790,862,213.20 : x
  2. Step 2: Convert to fraction form
    2,322,672,005.20/3,484,008,007.80 = 790,862,213.20/x
  3. Step 3: Cross multiply
    2,322,672,005.20x = 3,484,008,007.80 × 790,862,213.20
  4. Step 4: Simplify right side
    2,322,672,005.20x = 2,755,370,283,855,230,976
  5. Step 5: Solve for x
    x = 2,755,370,283,855,230,976/2,322,672,005.20
  6. Step 6: Final answer
    x = 1,186,293,319.80

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1.5x scale

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.