Home / 53,284,512.30-79,926,768.45-53,284,512.30

Finding the Fourth Proportional to 53,284,512.30, 79,926,768.45 and 53,284,512.30

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Solution

The fourth proportional to 53,284,512.30, 79,926,768.45 and 53,284,512.30 is: 79,926,768.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,284,512.30 : 79,926,768.45 = 53,284,512.30 : x
  2. Step 2: Convert to fraction form
    53,284,512.30/79,926,768.45 = 53,284,512.30/x
  3. Step 3: Cross multiply
    53,284,512.30x = 79,926,768.45 × 53,284,512.30
  4. Step 4: Simplify right side
    53,284,512.30x = 4,258,858,876,573,277
  5. Step 5: Solve for x
    x = 4,258,858,876,573,277/53,284,512.30
  6. Step 6: Final answer
    x = 79,926,768.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.