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Finding the Third Proportional to 43,118,145 and 93,513,462.75

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Solution

The third proportional to 43,118,145 and 93,513,462.75 is: 202,809,460.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,118,145 : 93,513,462.75 = 93,513,462.75 : x
  2. Step 2: Convert to fraction form
    43,118,145/93,513,462.75 = 93,513,462.75/x
  3. Step 3: Cross multiply
    43,118,145x = 93,513,462.75 × 93,513,462.75
  4. Step 4: Simplify right side
    43,118,145x = 8,744,767,715,495,638
  5. Step 5: Solve for x
    x = 8,744,767,715,495,638/43,118,145
  6. Step 6: Final answer
    x = 202,809,460.27

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.