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Finding the Third Proportional to 43,294,911.75 and 93,357,123.75

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Solution

The third proportional to 43,294,911.75 and 93,357,123.75 is: 201,306,624.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,294,911.75 : 93,357,123.75 = 93,357,123.75 : x
  2. Step 2: Convert to fraction form
    43,294,911.75/93,357,123.75 = 93,357,123.75/x
  3. Step 3: Cross multiply
    43,294,911.75x = 93,357,123.75 × 93,357,123.75
  4. Step 4: Simplify right side
    43,294,911.75x = 8,715,552,554,872,814
  5. Step 5: Solve for x
    x = 8,715,552,554,872,814/43,294,911.75
  6. Step 6: Final answer
    x = 201,306,624.79

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.