Home / 62,004,668.10-92,786,552.55-54,005,496.90

Finding the Fourth Proportional to 62,004,668.10, 92,786,552.55 and 54,005,496.90

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Solution

The fourth proportional to 62,004,668.10, 92,786,552.55 and 54,005,496.90 is: 80,816,235.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,004,668.10 : 92,786,552.55 = 54,005,496.90 : x
  2. Step 2: Convert to fraction form
    62,004,668.10/92,786,552.55 = 54,005,496.90/x
  3. Step 3: Cross multiply
    62,004,668.10x = 92,786,552.55 × 54,005,496.90
  4. Step 4: Simplify right side
    62,004,668.10x = 5,010,983,876,100,712
  5. Step 5: Solve for x
    x = 5,010,983,876,100,712/62,004,668.10
  6. Step 6: Final answer
    x = 80,816,235.77

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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.