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Finding the Third Proportional to 89,984,614.50 and 134,388,315

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Solution

The third proportional to 89,984,614.50 and 134,388,315 is: 200,703,412.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,984,614.50 : 134,388,315 = 134,388,315 : x
  2. Step 2: Convert to fraction form
    89,984,614.50/134,388,315 = 134,388,315/x
  3. Step 3: Cross multiply
    89,984,614.50x = 134,388,315 × 134,388,315
  4. Step 4: Simplify right side
    89,984,614.50x = 18,060,219,208,539,224
  5. Step 5: Solve for x
    x = 18,060,219,208,539,224/89,984,614.50
  6. Step 6: Final answer
    x = 200,703,412.57

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.