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Finding the Third Proportional to 7,363,521 and 15,750,477

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Solution

The third proportional to 7,363,521 and 15,750,477 is: 33,690,068.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,363,521 : 15,750,477 = 15,750,477 : x
  2. Step 2: Convert to fraction form
    7,363,521/15,750,477 = 15,750,477/x
  3. Step 3: Cross multiply
    7,363,521x = 15,750,477 × 15,750,477
  4. Step 4: Simplify right side
    7,363,521x = 248,077,525,727,529
  5. Step 5: Solve for x
    x = 248,077,525,727,529/7,363,521
  6. Step 6: Final answer
    x = 33,690,068.34

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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.