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Finding the Third Proportional to 323,435,451.50 and 528,085,081

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Solution

The third proportional to 323,435,451.50 and 528,085,081 is: 862,224,136.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,435,451.50 : 528,085,081 = 528,085,081 : x
  2. Step 2: Convert to fraction form
    323,435,451.50/528,085,081 = 528,085,081/x
  3. Step 3: Cross multiply
    323,435,451.50x = 528,085,081 × 528,085,081
  4. Step 4: Simplify right side
    323,435,451.50x = 278,873,852,774,776,576
  5. Step 5: Solve for x
    x = 278,873,852,774,776,576/323,435,451.50
  6. Step 6: Final answer
    x = 862,224,136.17

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Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.