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Finding the Third Proportional to 77,355,548 and 116,033,336

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Solution

The third proportional to 77,355,548 and 116,033,336 is: 174,050,025.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,355,548 : 116,033,336 = 116,033,336 : x
  2. Step 2: Convert to fraction form
    77,355,548/116,033,336 = 116,033,336/x
  3. Step 3: Cross multiply
    77,355,548x = 116,033,336 × 116,033,336
  4. Step 4: Simplify right side
    77,355,548x = 13,463,735,063,288,896
  5. Step 5: Solve for x
    x = 13,463,735,063,288,896/77,355,548
  6. Step 6: Final answer
    x = 174,050,025.00

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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.