Home / 13,196,533.13-28,739,110.71

Finding the Third Proportional to 13,196,533.13 and 28,739,110.71

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Solution

The third proportional to 13,196,533.13 and 28,739,110.71 is: 62,587,383.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,196,533.13 : 28,739,110.71 = 28,739,110.71 : x
  2. Step 2: Convert to fraction form
    13,196,533.13/28,739,110.71 = 28,739,110.71/x
  3. Step 3: Cross multiply
    13,196,533.13x = 28,739,110.71 × 28,739,110.71
  4. Step 4: Simplify right side
    13,196,533.13x = 825,936,484,455,551.25
  5. Step 5: Solve for x
    x = 825,936,484,455,551.25/13,196,533.13
  6. Step 6: Final answer
    x = 62,587,383.84

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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.