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Finding the Third Proportional to 7,580,424 and 16,437,564

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Solution

The third proportional to 7,580,424 and 16,437,564 is: 35,643,588.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,580,424 : 16,437,564 = 16,437,564 : x
  2. Step 2: Convert to fraction form
    7,580,424/16,437,564 = 16,437,564/x
  3. Step 3: Cross multiply
    7,580,424x = 16,437,564 × 16,437,564
  4. Step 4: Simplify right side
    7,580,424x = 270,193,510,254,096
  5. Step 5: Solve for x
    x = 270,193,510,254,096/7,580,424
  6. Step 6: Final answer
    x = 35,643,588.04

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.