Home / 96,668,577.91-133,405,524.75-59,520,289.33

Finding the Fourth Proportional to 96,668,577.91, 133,405,524.75 and 59,520,289.33

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Solution

The fourth proportional to 96,668,577.91, 133,405,524.75 and 59,520,289.33 is: 82,139,776.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,668,577.91 : 133,405,524.75 = 59,520,289.33 : x
  2. Step 2: Convert to fraction form
    96,668,577.91/133,405,524.75 = 59,520,289.33/x
  3. Step 3: Cross multiply
    96,668,577.91x = 133,405,524.75 × 59,520,289.33
  4. Step 4: Simplify right side
    96,668,577.91x = 7,940,335,431,340,476
  5. Step 5: Solve for x
    x = 7,940,335,431,340,476/96,668,577.91
  6. Step 6: Final answer
    x = 82,139,776.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.