Home / 41,128,944.30-56,757,948.51-22,795,413.42

Finding the Fourth Proportional to 41,128,944.30, 56,757,948.51 and 22,795,413.42

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Solution

The fourth proportional to 41,128,944.30, 56,757,948.51 and 22,795,413.42 is: 31,457,673.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,128,944.30 : 56,757,948.51 = 22,795,413.42 : x
  2. Step 2: Convert to fraction form
    41,128,944.30/56,757,948.51 = 22,795,413.42/x
  3. Step 3: Cross multiply
    41,128,944.30x = 56,757,948.51 × 22,795,413.42
  4. Step 4: Simplify right side
    41,128,944.30x = 1,293,820,901,156,523
  5. Step 5: Solve for x
    x = 1,293,820,901,156,523/41,128,944.30
  6. Step 6: Final answer
    x = 31,457,673.50

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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.