Home / 314,274,723.32-433,699,236.86-182,192,286.05

Finding the Fourth Proportional to 314,274,723.32, 433,699,236.86 and 182,192,286.05

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Solution

The fourth proportional to 314,274,723.32, 433,699,236.86 and 182,192,286.05 is: 251,425,423.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,274,723.32 : 433,699,236.86 = 182,192,286.05 : x
  2. Step 2: Convert to fraction form
    314,274,723.32/433,699,236.86 = 182,192,286.05/x
  3. Step 3: Cross multiply
    314,274,723.32x = 433,699,236.86 × 182,192,286.05
  4. Step 4: Simplify right side
    314,274,723.32x = 79,016,655,420,210,752
  5. Step 5: Solve for x
    x = 79,016,655,420,210,752/314,274,723.32
  6. Step 6: Final answer
    x = 251,425,423.54

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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.