Home / 83,670,455.23-125,505,682.85-83,670,455.23

Finding the Fourth Proportional to 83,670,455.23, 125,505,682.85 and 83,670,455.23

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Solution

The fourth proportional to 83,670,455.23, 125,505,682.85 and 83,670,455.23 is: 125,505,682.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,670,455.23 : 125,505,682.85 = 83,670,455.23 : x
  2. Step 2: Convert to fraction form
    83,670,455.23/125,505,682.85 = 83,670,455.23/x
  3. Step 3: Cross multiply
    83,670,455.23x = 125,505,682.85 × 83,670,455.23
  4. Step 4: Simplify right side
    83,670,455.23x = 10,501,117,618,011,504
  5. Step 5: Solve for x
    x = 10,501,117,618,011,504/83,670,455.23
  6. Step 6: Final answer
    x = 125,505,682.85

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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.