Home / 43,296,858.15-59,749,675.47-23,718,442.54

Finding the Fourth Proportional to 43,296,858.15, 59,749,675.47 and 23,718,442.54

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Solution

The fourth proportional to 43,296,858.15, 59,749,675.47 and 23,718,442.54 is: 32,731,456.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,296,858.15 : 59,749,675.47 = 23,718,442.54 : x
  2. Step 2: Convert to fraction form
    43,296,858.15/59,749,675.47 = 23,718,442.54/x
  3. Step 3: Cross multiply
    43,296,858.15x = 59,749,675.47 × 23,718,442.54
  4. Step 4: Simplify right side
    43,296,858.15x = 1,417,169,244,269,468.25
  5. Step 5: Solve for x
    x = 1,417,169,244,269,468.25/43,296,858.15
  6. Step 6: Final answer
    x = 32,731,456.85

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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.