Home / 262,934,361.20-362,784,227.28-170,003,046.08

Finding the Fourth Proportional to 262,934,361.20, 362,784,227.28 and 170,003,046.08

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Solution

The fourth proportional to 262,934,361.20, 362,784,227.28 and 170,003,046.08 is: 234,562,053.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,934,361.20 : 362,784,227.28 = 170,003,046.08 : x
  2. Step 2: Convert to fraction form
    262,934,361.20/362,784,227.28 = 170,003,046.08/x
  3. Step 3: Cross multiply
    262,934,361.20x = 362,784,227.28 × 170,003,046.08
  4. Step 4: Simplify right side
    262,934,361.20x = 61,674,423,707,379,032
  5. Step 5: Solve for x
    x = 61,674,423,707,379,032/262,934,361.20
  6. Step 6: Final answer
    x = 234,562,053.53

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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.