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Finding the Third Proportional to 7,330,628 and 15,164,104

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Solution

The third proportional to 7,330,628 and 15,164,104 is: 31,368,397.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,330,628 : 15,164,104 = 15,164,104 : x
  2. Step 2: Convert to fraction form
    7,330,628/15,164,104 = 15,164,104/x
  3. Step 3: Cross multiply
    7,330,628x = 15,164,104 × 15,164,104
  4. Step 4: Simplify right side
    7,330,628x = 229,950,050,122,816
  5. Step 5: Solve for x
    x = 229,950,050,122,816/7,330,628
  6. Step 6: Final answer
    x = 31,368,397.10

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.