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Finding the Third Proportional to 6,762,282 and 9,900,657

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Solution

The third proportional to 6,762,282 and 9,900,657 is: 14,495,551.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,762,282 : 9,900,657 = 9,900,657 : x
  2. Step 2: Convert to fraction form
    6,762,282/9,900,657 = 9,900,657/x
  3. Step 3: Cross multiply
    6,762,282x = 9,900,657 × 9,900,657
  4. Step 4: Simplify right side
    6,762,282x = 98,023,009,031,649
  5. Step 5: Solve for x
    x = 98,023,009,031,649/6,762,282
  6. Step 6: Final answer
    x = 14,495,551.80

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.