Home / 13,535,631.56-29,228,639.91

Finding the Third Proportional to 13,535,631.56 and 29,228,639.91

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Solution

The third proportional to 13,535,631.56 and 29,228,639.91 is: 63,115,886.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,535,631.56 : 29,228,639.91 = 29,228,639.91 : x
  2. Step 2: Convert to fraction form
    13,535,631.56/29,228,639.91 = 29,228,639.91/x
  3. Step 3: Cross multiply
    13,535,631.56x = 29,228,639.91 × 29,228,639.91
  4. Step 4: Simplify right side
    13,535,631.56x = 854,313,390,769,230
  5. Step 5: Solve for x
    x = 854,313,390,769,230/13,535,631.56
  6. Step 6: Final answer
    x = 63,115,886.90

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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.