Home / 175,974,440.63-239,647,151.81

Finding the Third Proportional to 175,974,440.63 and 239,647,151.81

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Solution

The third proportional to 175,974,440.63 and 239,647,151.81 is: 326,358,516.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,974,440.63 : 239,647,151.81 = 239,647,151.81 : x
  2. Step 2: Convert to fraction form
    175,974,440.63/239,647,151.81 = 239,647,151.81/x
  3. Step 3: Cross multiply
    175,974,440.63x = 239,647,151.81 × 239,647,151.81
  4. Step 4: Simplify right side
    175,974,440.63x = 57,430,757,371,843,424
  5. Step 5: Solve for x
    x = 57,430,757,371,843,424/175,974,440.63
  6. Step 6: Final answer
    x = 326,358,516.43

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.