Home / 33,195,424,505.28-45,810,778,457.52-18,158,322,661.44

Finding the Fourth Proportional to 33,195,424,505.28, 45,810,778,457.52 and 18,158,322,661.44

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Solution

The fourth proportional to 33,195,424,505.28, 45,810,778,457.52 and 18,158,322,661.44 is: 25,059,082,961.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,195,424,505.28 : 45,810,778,457.52 = 18,158,322,661.44 : x
  2. Step 2: Convert to fraction form
    33,195,424,505.28/45,810,778,457.52 = 18,158,322,661.44/x
  3. Step 3: Cross multiply
    33,195,424,505.28x = 45,810,778,457.52 × 18,158,322,661.44
  4. Step 4: Simplify right side
    33,195,424,505.28x = 831,846,896,603,392,638,976
  5. Step 5: Solve for x
    x = 831,846,896,603,392,638,976/33,195,424,505.28
  6. Step 6: Final answer
    x = 25,059,082,961.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.