Home / 74,072,776.73-102,219,324.77-41,032,926.95

Finding the Fourth Proportional to 74,072,776.73, 102,219,324.77 and 41,032,926.95

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Solution

The fourth proportional to 74,072,776.73, 102,219,324.77 and 41,032,926.95 is: 56,624,825.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,072,776.73 : 102,219,324.77 = 41,032,926.95 : x
  2. Step 2: Convert to fraction form
    74,072,776.73/102,219,324.77 = 41,032,926.95/x
  3. Step 3: Cross multiply
    74,072,776.73x = 102,219,324.77 × 41,032,926.95
  4. Step 4: Simplify right side
    74,072,776.73x = 4,194,358,085,757,221
  5. Step 5: Solve for x
    x = 4,194,358,085,757,221/74,072,776.73
  6. Step 6: Final answer
    x = 56,624,825.90

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.