Home / 45,475,154.44-69,899,313.94

Finding the Third Proportional to 45,475,154.44 and 69,899,313.94

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Solution

The third proportional to 45,475,154.44 and 69,899,313.94 is: 107,441,396.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,475,154.44 : 69,899,313.94 = 69,899,313.94 : x
  2. Step 2: Convert to fraction form
    45,475,154.44/69,899,313.94 = 69,899,313.94/x
  3. Step 3: Cross multiply
    45,475,154.44x = 69,899,313.94 × 69,899,313.94
  4. Step 4: Simplify right side
    45,475,154.44x = 4,885,914,088,933,182
  5. Step 5: Solve for x
    x = 4,885,914,088,933,182/45,475,154.44
  6. Step 6: Final answer
    x = 107,441,396.28

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.