Home / 14,214,907.69-30,699,465.75

Finding the Third Proportional to 14,214,907.69 and 30,699,465.75

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Solution

The third proportional to 14,214,907.69 and 30,699,465.75 is: 66,300,620.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,214,907.69 : 30,699,465.75 = 30,699,465.75 : x
  2. Step 2: Convert to fraction form
    14,214,907.69/30,699,465.75 = 30,699,465.75/x
  3. Step 3: Cross multiply
    14,214,907.69x = 30,699,465.75 × 30,699,465.75
  4. Step 4: Simplify right side
    14,214,907.69x = 942,457,197,335,423
  5. Step 5: Solve for x
    x = 942,457,197,335,423/14,214,907.69
  6. Step 6: Final answer
    x = 66,300,620.31

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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.