Home / 167,184,097.20-250,776,145.80-112,764,538.80

Finding the Fourth Proportional to 167,184,097.20, 250,776,145.80 and 112,764,538.80

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Solution

The fourth proportional to 167,184,097.20, 250,776,145.80 and 112,764,538.80 is: 169,146,808.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,184,097.20 : 250,776,145.80 = 112,764,538.80 : x
  2. Step 2: Convert to fraction form
    167,184,097.20/250,776,145.80 = 112,764,538.80/x
  3. Step 3: Cross multiply
    167,184,097.20x = 250,776,145.80 × 112,764,538.80
  4. Step 4: Simplify right side
    167,184,097.20x = 28,278,656,423,178,556
  5. Step 5: Solve for x
    x = 28,278,656,423,178,556/167,184,097.20
  6. Step 6: Final answer
    x = 169,146,808.20

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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.