Home / 54,682,790.10-82,024,185.15-22,323,938.10

Finding the Fourth Proportional to 54,682,790.10, 82,024,185.15 and 22,323,938.10

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Solution

The fourth proportional to 54,682,790.10, 82,024,185.15 and 22,323,938.10 is: 33,485,907.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,682,790.10 : 82,024,185.15 = 22,323,938.10 : x
  2. Step 2: Convert to fraction form
    54,682,790.10/82,024,185.15 = 22,323,938.10/x
  3. Step 3: Cross multiply
    54,682,790.10x = 82,024,185.15 × 22,323,938.10
  4. Step 4: Simplify right side
    54,682,790.10x = 1,831,102,831,991,539.50
  5. Step 5: Solve for x
    x = 1,831,102,831,991,539.50/54,682,790.10
  6. Step 6: Final answer
    x = 33,485,907.15

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Double scale
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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.