Home / 39,518,893.26-59,038,162.73-25,572,234.25

Finding the Fourth Proportional to 39,518,893.26, 59,038,162.73 and 25,572,234.25

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Solution

The fourth proportional to 39,518,893.26, 59,038,162.73 and 25,572,234.25 is: 38,202,935.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,518,893.26 : 59,038,162.73 = 25,572,234.25 : x
  2. Step 2: Convert to fraction form
    39,518,893.26/59,038,162.73 = 25,572,234.25/x
  3. Step 3: Cross multiply
    39,518,893.26x = 59,038,162.73 × 25,572,234.25
  4. Step 4: Simplify right side
    39,518,893.26x = 1,509,737,726,802,857
  5. Step 5: Solve for x
    x = 1,509,737,726,802,857/39,518,893.26
  6. Step 6: Final answer
    x = 38,202,935.42

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.