Home / 116,823,346.80-174,966,716.04-58,351,550.64

Finding the Fourth Proportional to 116,823,346.80, 174,966,716.04 and 58,351,550.64

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Solution

The fourth proportional to 116,823,346.80, 174,966,716.04 and 58,351,550.64 is: 87,393,311.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,823,346.80 : 174,966,716.04 = 58,351,550.64 : x
  2. Step 2: Convert to fraction form
    116,823,346.80/174,966,716.04 = 58,351,550.64/x
  3. Step 3: Cross multiply
    116,823,346.80x = 174,966,716.04 × 58,351,550.64
  4. Step 4: Simplify right side
    116,823,346.80x = 10,209,579,191,322,560
  5. Step 5: Solve for x
    x = 10,209,579,191,322,560/116,823,346.80
  6. Step 6: Final answer
    x = 87,393,311.96

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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.