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Finding the Third Proportional to 60,804,514.88 and 133,769,802.75

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Solution

The third proportional to 60,804,514.88 and 133,769,802.75 is: 294,293,280.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,804,514.88 : 133,769,802.75 = 133,769,802.75 : x
  2. Step 2: Convert to fraction form
    60,804,514.88/133,769,802.75 = 133,769,802.75/x
  3. Step 3: Cross multiply
    60,804,514.88x = 133,769,802.75 × 133,769,802.75
  4. Step 4: Simplify right side
    60,804,514.88x = 17,894,360,127,773,908
  5. Step 5: Solve for x
    x = 17,894,360,127,773,908/60,804,514.88
  6. Step 6: Final answer
    x = 294,293,280.11

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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.