Home / 32,585,629.68-44,963,170.20-18,831,937.68

Finding the Fourth Proportional to 32,585,629.68, 44,963,170.20 and 18,831,937.68

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Solution

The fourth proportional to 32,585,629.68, 44,963,170.20 and 18,831,937.68 is: 25,985,185.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,585,629.68 : 44,963,170.20 = 18,831,937.68 : x
  2. Step 2: Convert to fraction form
    32,585,629.68/44,963,170.20 = 18,831,937.68/x
  3. Step 3: Cross multiply
    32,585,629.68x = 44,963,170.20 × 18,831,937.68
  4. Step 4: Simplify right side
    32,585,629.68x = 846,743,619,101,633.12
  5. Step 5: Solve for x
    x = 846,743,619,101,633.12/32,585,629.68
  6. Step 6: Final answer
    x = 25,985,185.11

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