Home / 22,295,716.29-30,768,025.54-12,374,097

Finding the Fourth Proportional to 22,295,716.29, 30,768,025.54 and 12,374,097

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Solution

The fourth proportional to 22,295,716.29, 30,768,025.54 and 12,374,097 is: 17,076,218.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,295,716.29 : 30,768,025.54 = 12,374,097 : x
  2. Step 2: Convert to fraction form
    22,295,716.29/30,768,025.54 = 12,374,097/x
  3. Step 3: Cross multiply
    22,295,716.29x = 30,768,025.54 × 12,374,097
  4. Step 4: Simplify right side
    22,295,716.29x = 380,726,532,530,437.38
  5. Step 5: Solve for x
    x = 380,726,532,530,437.38/22,295,716.29
  6. Step 6: Final answer
    x = 17,076,218.93

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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.