Home / 13,322,023,046.53-19,968,903,405.98-6,233,533,671.22

Finding the Fourth Proportional to 13,322,023,046.53, 19,968,903,405.98 and 6,233,533,671.22

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Solution

The fourth proportional to 13,322,023,046.53, 19,968,903,405.98 and 6,233,533,671.22 is: 9,343,688,366.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,322,023,046.53 : 19,968,903,405.98 = 6,233,533,671.22 : x
  2. Step 2: Convert to fraction form
    13,322,023,046.53/19,968,903,405.98 = 6,233,533,671.22/x
  3. Step 3: Cross multiply
    13,322,023,046.53x = 19,968,903,405.98 × 6,233,533,671.22
  4. Step 4: Simplify right side
    13,322,023,046.53x = 124,476,831,758,453,932,032
  5. Step 5: Solve for x
    x = 124,476,831,758,453,932,032/13,322,023,046.53
  6. Step 6: Final answer
    x = 9,343,688,366.53

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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.