Home / 12,580,354.69-27,516,106.69

Finding the Third Proportional to 12,580,354.69 and 27,516,106.69

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Solution

The third proportional to 12,580,354.69 and 27,516,106.69 is: 60,184,004.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,580,354.69 : 27,516,106.69 = 27,516,106.69 : x
  2. Step 2: Convert to fraction form
    12,580,354.69/27,516,106.69 = 27,516,106.69/x
  3. Step 3: Cross multiply
    12,580,354.69x = 27,516,106.69 × 27,516,106.69
  4. Step 4: Simplify right side
    12,580,354.69x = 757,136,127,237,882.25
  5. Step 5: Solve for x
    x = 757,136,127,237,882.25/12,580,354.69
  6. Step 6: Final answer
    x = 60,184,004.83

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.