Home / 69,583,495.69-96,027,420.68-41,697,014.95

Finding the Fourth Proportional to 69,583,495.69, 96,027,420.68 and 41,697,014.95

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Solution

The fourth proportional to 69,583,495.69, 96,027,420.68 and 41,697,014.95 is: 57,543,196.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,583,495.69 : 96,027,420.68 = 41,697,014.95 : x
  2. Step 2: Convert to fraction form
    69,583,495.69/96,027,420.68 = 41,697,014.95/x
  3. Step 3: Cross multiply
    69,583,495.69x = 96,027,420.68 × 41,697,014.95
  4. Step 4: Simplify right side
    69,583,495.69x = 4,004,056,795,495,414.50
  5. Step 5: Solve for x
    x = 4,004,056,795,495,414.50/69,583,495.69
  6. Step 6: Final answer
    x = 57,543,196.93

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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.