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Finding the Third Proportional to 151,666,491.94 and 326,762,136

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Solution

The third proportional to 151,666,491.94 and 326,762,136 is: 704,001,867.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,666,491.94 : 326,762,136 = 326,762,136 : x
  2. Step 2: Convert to fraction form
    151,666,491.94/326,762,136 = 326,762,136/x
  3. Step 3: Cross multiply
    151,666,491.94x = 326,762,136 × 326,762,136
  4. Step 4: Simplify right side
    151,666,491.94x = 106,773,493,523,282,496
  5. Step 5: Solve for x
    x = 106,773,493,523,282,496/151,666,491.94
  6. Step 6: Final answer
    x = 704,001,867.25

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.