Home / 174,816,370.11-262,088,742.42-113,275,502.31

Finding the Fourth Proportional to 174,816,370.11, 262,088,742.42 and 113,275,502.31

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Solution

The fourth proportional to 174,816,370.11, 262,088,742.42 and 113,275,502.31 is: 169,825,251.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,816,370.11 : 262,088,742.42 = 113,275,502.31 : x
  2. Step 2: Convert to fraction form
    174,816,370.11/262,088,742.42 = 113,275,502.31/x
  3. Step 3: Cross multiply
    174,816,370.11x = 262,088,742.42 × 113,275,502.31
  4. Step 4: Simplify right side
    174,816,370.11x = 29,688,233,947,421,704
  5. Step 5: Solve for x
    x = 29,688,233,947,421,704/174,816,370.11
  6. Step 6: Final answer
    x = 169,825,251.08

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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.