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Finding the Third Proportional to 116,607,748.50 and 255,181,833

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Solution

The third proportional to 116,607,748.50 and 255,181,833 is: 558,434,312.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,607,748.50 : 255,181,833 = 255,181,833 : x
  2. Step 2: Convert to fraction form
    116,607,748.50/255,181,833 = 255,181,833/x
  3. Step 3: Cross multiply
    116,607,748.50x = 255,181,833 × 255,181,833
  4. Step 4: Simplify right side
    116,607,748.50x = 65,117,767,893,239,888
  5. Step 5: Solve for x
    x = 65,117,767,893,239,888/116,607,748.50
  6. Step 6: Final answer
    x = 558,434,312.74

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.