Home / 104,377,260.37-144,032,219.21-60,327,112.33

Finding the Fourth Proportional to 104,377,260.37, 144,032,219.21 and 60,327,112.33

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Solution

The fourth proportional to 104,377,260.37, 144,032,219.21 and 60,327,112.33 is: 83,246,559.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,377,260.37 : 144,032,219.21 = 60,327,112.33 : x
  2. Step 2: Convert to fraction form
    104,377,260.37/144,032,219.21 = 60,327,112.33/x
  3. Step 3: Cross multiply
    104,377,260.37x = 144,032,219.21 × 60,327,112.33
  4. Step 4: Simplify right side
    104,377,260.37x = 8,689,047,867,420,854
  5. Step 5: Solve for x
    x = 8,689,047,867,420,854/104,377,260.37
  6. Step 6: Final answer
    x = 83,246,559.99

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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.