Home / 43,287,945.22-59,737,422.36-23,441,745.22

Finding the Fourth Proportional to 43,287,945.22, 59,737,422.36 and 23,441,745.22

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Solution

The fourth proportional to 43,287,945.22, 59,737,422.36 and 23,441,745.22 is: 32,349,639.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,287,945.22 : 59,737,422.36 = 23,441,745.22 : x
  2. Step 2: Convert to fraction form
    43,287,945.22/59,737,422.36 = 23,441,745.22/x
  3. Step 3: Cross multiply
    43,287,945.22x = 59,737,422.36 × 23,441,745.22
  4. Step 4: Simplify right side
    43,287,945.22x = 1,400,349,435,062,651
  5. Step 5: Solve for x
    x = 1,400,349,435,062,651/43,287,945.22
  6. Step 6: Final answer
    x = 32,349,639.79

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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.