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Finding the Third Proportional to 17,252,924 and 36,929,428

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Solution

The third proportional to 17,252,924 and 36,929,428 is: 79,046,464.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,252,924 : 36,929,428 = 36,929,428 : x
  2. Step 2: Convert to fraction form
    17,252,924/36,929,428 = 36,929,428/x
  3. Step 3: Cross multiply
    17,252,924x = 36,929,428 × 36,929,428
  4. Step 4: Simplify right side
    17,252,924x = 1,363,782,652,407,184
  5. Step 5: Solve for x
    x = 1,363,782,652,407,184/17,252,924
  6. Step 6: Final answer
    x = 79,046,464.96

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.