Home / 69,575,046.52-104,345,325.60-23,515,893.04

Finding the Fourth Proportional to 69,575,046.52, 104,345,325.60 and 23,515,893.04

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Solution

The fourth proportional to 69,575,046.52, 104,345,325.60 and 23,515,893.04 is: 35,268,011.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,575,046.52 : 104,345,325.60 = 23,515,893.04 : x
  2. Step 2: Convert to fraction form
    69,575,046.52/104,345,325.60 = 23,515,893.04/x
  3. Step 3: Cross multiply
    69,575,046.52x = 104,345,325.60 × 23,515,893.04
  4. Step 4: Simplify right side
    69,575,046.52x = 2,453,773,516,033,573.50
  5. Step 5: Solve for x
    x = 2,453,773,516,033,573.50/69,575,046.52
  6. Step 6: Final answer
    x = 35,268,011.14

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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.