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Finding the Third Proportional to 6,859,080 and 10,525,776

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Solution

The third proportional to 6,859,080 and 10,525,776 is: 16,152,597.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,859,080 : 10,525,776 = 10,525,776 : x
  2. Step 2: Convert to fraction form
    6,859,080/10,525,776 = 10,525,776/x
  3. Step 3: Cross multiply
    6,859,080x = 10,525,776 × 10,525,776
  4. Step 4: Simplify right side
    6,859,080x = 110,791,960,402,176
  5. Step 5: Solve for x
    x = 110,791,960,402,176/6,859,080
  6. Step 6: Final answer
    x = 16,152,597.78

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.