Home / 40,993,685.82-56,576,911.59-23,589,675.90

Finding the Fourth Proportional to 40,993,685.82, 56,576,911.59 and 23,589,675.90

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Solution

The fourth proportional to 40,993,685.82, 56,576,911.59 and 23,589,675.90 is: 32,556,989.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,993,685.82 : 56,576,911.59 = 23,589,675.90 : x
  2. Step 2: Convert to fraction form
    40,993,685.82/56,576,911.59 = 23,589,675.90/x
  3. Step 3: Cross multiply
    40,993,685.82x = 56,576,911.59 × 23,589,675.90
  4. Step 4: Simplify right side
    40,993,685.82x = 1,334,631,007,831,053.75
  5. Step 5: Solve for x
    x = 1,334,631,007,831,053.75/40,993,685.82
  6. Step 6: Final answer
    x = 32,556,989.72

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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.