Home / 174,816,371.11-262,088,743.92-113,275,503.31

Finding the Fourth Proportional to 174,816,371.11, 262,088,743.92 and 113,275,503.31

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Solution

The fourth proportional to 174,816,371.11, 262,088,743.92 and 113,275,503.31 is: 169,825,252.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,816,371.11 : 262,088,743.92 = 113,275,503.31 : x
  2. Step 2: Convert to fraction form
    174,816,371.11/262,088,743.92 = 113,275,503.31/x
  3. Step 3: Cross multiply
    174,816,371.11x = 262,088,743.92 × 113,275,503.31
  4. Step 4: Simplify right side
    174,816,371.11x = 29,688,234,379,423,700
  5. Step 5: Solve for x
    x = 29,688,234,379,423,700/174,816,371.11
  6. Step 6: Final answer
    x = 169,825,252.58

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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.