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Finding the Third Proportional to 58,308,338 and 134,987,477

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Solution

The third proportional to 58,308,338 and 134,987,477 is: 312,504,516.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,308,338 : 134,987,477 = 134,987,477 : x
  2. Step 2: Convert to fraction form
    58,308,338/134,987,477 = 134,987,477/x
  3. Step 3: Cross multiply
    58,308,338x = 134,987,477 × 134,987,477
  4. Step 4: Simplify right side
    58,308,338x = 18,221,618,946,825,528
  5. Step 5: Solve for x
    x = 18,221,618,946,825,528/58,308,338
  6. Step 6: Final answer
    x = 312,504,516.02

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Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.