Home / 273,188,784.40-377,022,240.18-174,114,010.24

Finding the Fourth Proportional to 273,188,784.40, 377,022,240.18 and 174,114,010.24

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Solution

The fourth proportional to 273,188,784.40, 377,022,240.18 and 174,114,010.24 is: 240,291,175.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,188,784.40 : 377,022,240.18 = 174,114,010.24 : x
  2. Step 2: Convert to fraction form
    273,188,784.40/377,022,240.18 = 174,114,010.24/x
  3. Step 3: Cross multiply
    273,188,784.40x = 377,022,240.18 × 174,114,010.24
  4. Step 4: Simplify right side
    273,188,784.40x = 65,644,854,187,408,264
  5. Step 5: Solve for x
    x = 65,644,854,187,408,264/273,188,784.40
  6. Step 6: Final answer
    x = 240,291,175.68

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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.