Home / 11,617,512,412.10-17,429,825,046.58-5,949,114,369.54

Finding the Fourth Proportional to 11,617,512,412.10, 17,429,825,046.58 and 5,949,114,369.54

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Solution

The fourth proportional to 11,617,512,412.10, 17,429,825,046.58 and 5,949,114,369.54 is: 8,925,492,735.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,617,512,412.10 : 17,429,825,046.58 = 5,949,114,369.54 : x
  2. Step 2: Convert to fraction form
    11,617,512,412.10/17,429,825,046.58 = 5,949,114,369.54/x
  3. Step 3: Cross multiply
    11,617,512,412.10x = 17,429,825,046.58 × 5,949,114,369.54
  4. Step 4: Simplify right side
    11,617,512,412.10x = 103,692,022,643,177,291,776
  5. Step 5: Solve for x
    x = 103,692,022,643,177,291,776/11,617,512,412.10
  6. Step 6: Final answer
    x = 8,925,492,735.88

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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.