Home / 14,214,898.13-30,699,446.06

Finding the Third Proportional to 14,214,898.13 and 30,699,446.06

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Solution

The third proportional to 14,214,898.13 and 30,699,446.06 is: 66,300,579.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,214,898.13 : 30,699,446.06 = 30,699,446.06 : x
  2. Step 2: Convert to fraction form
    14,214,898.13/30,699,446.06 = 30,699,446.06/x
  3. Step 3: Cross multiply
    14,214,898.13x = 30,699,446.06 × 30,699,446.06
  4. Step 4: Simplify right side
    14,214,898.13x = 942,455,988,544,346.75
  5. Step 5: Solve for x
    x = 942,455,988,544,346.75/14,214,898.13
  6. Step 6: Final answer
    x = 66,300,579.87

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.