Home / 35,542,511.60-53,313,767.40-23,213,080.40

Finding the Fourth Proportional to 35,542,511.60, 53,313,767.40 and 23,213,080.40

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Solution

The fourth proportional to 35,542,511.60, 53,313,767.40 and 23,213,080.40 is: 34,819,620.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,542,511.60 : 53,313,767.40 = 23,213,080.40 : x
  2. Step 2: Convert to fraction form
    35,542,511.60/53,313,767.40 = 23,213,080.40/x
  3. Step 3: Cross multiply
    35,542,511.60x = 53,313,767.40 × 23,213,080.40
  4. Step 4: Simplify right side
    35,542,511.60x = 1,237,576,769,083,098.75
  5. Step 5: Solve for x
    x = 1,237,576,769,083,098.75/35,542,511.60
  6. Step 6: Final answer
    x = 34,819,620.60

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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.