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Finding the Third Proportional to 6,766,952 and 9,963,516

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Solution

The third proportional to 6,766,952 and 9,963,516 is: 14,670,068.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,766,952 : 9,963,516 = 9,963,516 : x
  2. Step 2: Convert to fraction form
    6,766,952/9,963,516 = 9,963,516/x
  3. Step 3: Cross multiply
    6,766,952x = 9,963,516 × 9,963,516
  4. Step 4: Simplify right side
    6,766,952x = 99,271,651,082,256
  5. Step 5: Solve for x
    x = 99,271,651,082,256/6,766,952
  6. Step 6: Final answer
    x = 14,670,068.75

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.