Home / 13,360,207.50-22,109,486.63

Finding the Third Proportional to 13,360,207.50 and 22,109,486.63

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Solution

The third proportional to 13,360,207.50 and 22,109,486.63 is: 36,588,458.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,360,207.50 : 22,109,486.63 = 22,109,486.63 : x
  2. Step 2: Convert to fraction form
    13,360,207.50/22,109,486.63 = 22,109,486.63/x
  3. Step 3: Cross multiply
    13,360,207.50x = 22,109,486.63 × 22,109,486.63
  4. Step 4: Simplify right side
    13,360,207.50x = 488,829,398,821,053.88
  5. Step 5: Solve for x
    x = 488,829,398,821,053.88/13,360,207.50
  6. Step 6: Final answer
    x = 36,588,458.59

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Why These Related Problems?

These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.