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Finding the Third Proportional to 9,518,607 and 14,299,011

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Solution

The third proportional to 9,518,607 and 14,299,011 is: 21,480,214.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,518,607 : 14,299,011 = 14,299,011 : x
  2. Step 2: Convert to fraction form
    9,518,607/14,299,011 = 14,299,011/x
  3. Step 3: Cross multiply
    9,518,607x = 14,299,011 × 14,299,011
  4. Step 4: Simplify right side
    9,518,607x = 204,461,715,578,121
  5. Step 5: Solve for x
    x = 204,461,715,578,121/9,518,607
  6. Step 6: Final answer
    x = 21,480,214.02

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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.