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Finding the Third Proportional to 77,355,580.50 and 116,033,385

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Solution

The third proportional to 77,355,580.50 and 116,033,385 is: 174,050,098.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,355,580.50 : 116,033,385 = 116,033,385 : x
  2. Step 2: Convert to fraction form
    77,355,580.50/116,033,385 = 116,033,385/x
  3. Step 3: Cross multiply
    77,355,580.50x = 116,033,385 × 116,033,385
  4. Step 4: Simplify right side
    77,355,580.50x = 13,463,746,434,558,224
  5. Step 5: Solve for x
    x = 13,463,746,434,558,224/77,355,580.50
  6. Step 6: Final answer
    x = 174,050,098.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.