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Finding the Third Proportional to 58,287,553 and 120,701,975

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Solution

The third proportional to 58,287,553 and 120,701,975 is: 249,949,878.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,287,553 : 120,701,975 = 120,701,975 : x
  2. Step 2: Convert to fraction form
    58,287,553/120,701,975 = 120,701,975/x
  3. Step 3: Cross multiply
    58,287,553x = 120,701,975 × 120,701,975
  4. Step 4: Simplify right side
    58,287,553x = 14,568,966,768,900,624
  5. Step 5: Solve for x
    x = 14,568,966,768,900,624/58,287,553
  6. Step 6: Final answer
    x = 249,949,878.13

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.