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Finding the Third Proportional to 170,539,756 and 375,083,964

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Solution

The third proportional to 170,539,756 and 375,083,964 is: 824,957,085.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,539,756 : 375,083,964 = 375,083,964 : x
  2. Step 2: Convert to fraction form
    170,539,756/375,083,964 = 375,083,964/x
  3. Step 3: Cross multiply
    170,539,756x = 375,083,964 × 375,083,964
  4. Step 4: Simplify right side
    170,539,756x = 140,687,980,049,953,296
  5. Step 5: Solve for x
    x = 140,687,980,049,953,296/170,539,756
  6. Step 6: Final answer
    x = 824,957,085.37

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.