Home / 109,896,327.92-151,657,230.94-60,339,911.44

Finding the Fourth Proportional to 109,896,327.92, 151,657,230.94 and 60,339,911.44

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Solution

The fourth proportional to 109,896,327.92, 151,657,230.94 and 60,339,911.44 is: 83,269,241.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,896,327.92 : 151,657,230.94 = 60,339,911.44 : x
  2. Step 2: Convert to fraction form
    109,896,327.92/151,657,230.94 = 60,339,911.44/x
  3. Step 3: Cross multiply
    109,896,327.92x = 151,657,230.94 × 60,339,911.44
  4. Step 4: Simplify right side
    109,896,327.92x = 9,150,983,884,155,228
  5. Step 5: Solve for x
    x = 9,150,983,884,155,228/109,896,327.92
  6. Step 6: Final answer
    x = 83,269,241.63

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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.