Home / 264,409,916.65-364,894,535.27-146,940,198.01

Finding the Fourth Proportional to 264,409,916.65, 364,894,535.27 and 146,940,198.01

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Solution

The fourth proportional to 264,409,916.65, 364,894,535.27 and 146,940,198.01 is: 202,782,391.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,409,916.65 : 364,894,535.27 = 146,940,198.01 : x
  2. Step 2: Convert to fraction form
    264,409,916.65/364,894,535.27 = 146,940,198.01/x
  3. Step 3: Cross multiply
    264,409,916.65x = 364,894,535.27 × 146,940,198.01
  4. Step 4: Simplify right side
    264,409,916.65x = 53,617,675,265,340,720
  5. Step 5: Solve for x
    x = 53,617,675,265,340,720/264,409,916.65
  6. Step 6: Final answer
    x = 202,782,391.62

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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.