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Finding the Third Proportional to 7,065,798 and 10,598,454

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Solution

The third proportional to 7,065,798 and 10,598,454 is: 15,897,316.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,065,798 : 10,598,454 = 10,598,454 : x
  2. Step 2: Convert to fraction form
    7,065,798/10,598,454 = 10,598,454/x
  3. Step 3: Cross multiply
    7,065,798x = 10,598,454 × 10,598,454
  4. Step 4: Simplify right side
    7,065,798x = 112,327,227,190,116
  5. Step 5: Solve for x
    x = 112,327,227,190,116/7,065,798
  6. Step 6: Final answer
    x = 15,897,316.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.