Home / 171,666,033.75-367,877,011.50

Finding the Third Proportional to 171,666,033.75 and 367,877,011.50

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Solution

The third proportional to 171,666,033.75 and 367,877,011.50 is: 788,353,366.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,666,033.75 : 367,877,011.50 = 367,877,011.50 : x
  2. Step 2: Convert to fraction form
    171,666,033.75/367,877,011.50 = 367,877,011.50/x
  3. Step 3: Cross multiply
    171,666,033.75x = 367,877,011.50 × 367,877,011.50
  4. Step 4: Simplify right side
    171,666,033.75x = 135,333,495,590,171,136
  5. Step 5: Solve for x
    x = 135,333,495,590,171,136/171,666,033.75
  6. Step 6: Final answer
    x = 788,353,366.32

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.