Home / 273,167,550.24-376,732,980.96-193,625,281.32

Finding the Fourth Proportional to 273,167,550.24, 376,732,980.96 and 193,625,281.32

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Solution

The fourth proportional to 273,167,550.24, 376,732,980.96 and 193,625,281.32 is: 267,034,021.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,167,550.24 : 376,732,980.96 = 193,625,281.32 : x
  2. Step 2: Convert to fraction form
    273,167,550.24/376,732,980.96 = 193,625,281.32/x
  3. Step 3: Cross multiply
    273,167,550.24x = 376,732,980.96 × 193,625,281.32
  4. Step 4: Simplify right side
    273,167,550.24x = 72,945,029,419,934,064
  5. Step 5: Solve for x
    x = 72,945,029,419,934,064/273,167,550.24
  6. Step 6: Final answer
    x = 267,034,021.27

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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.