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Finding the Third Proportional to 9,296,442 and 13,587,894

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Solution

The third proportional to 9,296,442 and 13,587,894 is: 19,860,379.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,296,442 : 13,587,894 = 13,587,894 : x
  2. Step 2: Convert to fraction form
    9,296,442/13,587,894 = 13,587,894/x
  3. Step 3: Cross multiply
    9,296,442x = 13,587,894 × 13,587,894
  4. Step 4: Simplify right side
    9,296,442x = 184,630,863,355,236
  5. Step 5: Solve for x
    x = 184,630,863,355,236/9,296,442
  6. Step 6: Final answer
    x = 19,860,379.20

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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.