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Finding the Third Proportional to 6,670,358 and 14,545,130

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Solution

The third proportional to 6,670,358 and 14,545,130 is: 31,716,559.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,670,358 : 14,545,130 = 14,545,130 : x
  2. Step 2: Convert to fraction form
    6,670,358/14,545,130 = 14,545,130/x
  3. Step 3: Cross multiply
    6,670,358x = 14,545,130 × 14,545,130
  4. Step 4: Simplify right side
    6,670,358x = 211,560,806,716,900
  5. Step 5: Solve for x
    x = 211,560,806,716,900/6,670,358
  6. Step 6: Final answer
    x = 31,716,559.55

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.