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Finding the Third Proportional to 437,367,367.50 and 963,884,136

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Solution

The third proportional to 437,367,367.50 and 963,884,136 is: 2,124,238,561.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,367,367.50 : 963,884,136 = 963,884,136 : x
  2. Step 2: Convert to fraction form
    437,367,367.50/963,884,136 = 963,884,136/x
  3. Step 3: Cross multiply
    437,367,367.50x = 963,884,136 × 963,884,136
  4. Step 4: Simplify right side
    437,367,367.50x = 929,072,627,632,466,432
  5. Step 5: Solve for x
    x = 929,072,627,632,466,432/437,367,367.50
  6. Step 6: Final answer
    x = 2,124,238,561.61

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.