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Finding the Third Proportional to 9,075,068 and 14,058,769

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Solution

The third proportional to 9,075,068 and 14,058,769 is: 21,779,339.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,075,068 : 14,058,769 = 14,058,769 : x
  2. Step 2: Convert to fraction form
    9,075,068/14,058,769 = 14,058,769/x
  3. Step 3: Cross multiply
    9,075,068x = 14,058,769 × 14,058,769
  4. Step 4: Simplify right side
    9,075,068x = 197,648,985,795,361
  5. Step 5: Solve for x
    x = 197,648,985,795,361/9,075,068
  6. Step 6: Final answer
    x = 21,779,339.37

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.