Home / 182,016,097.10-273,024,145.65-113,991,649.10

Finding the Fourth Proportional to 182,016,097.10, 273,024,145.65 and 113,991,649.10

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Solution

The fourth proportional to 182,016,097.10, 273,024,145.65 and 113,991,649.10 is: 170,987,473.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,016,097.10 : 273,024,145.65 = 113,991,649.10 : x
  2. Step 2: Convert to fraction form
    182,016,097.10/273,024,145.65 = 113,991,649.10/x
  3. Step 3: Cross multiply
    182,016,097.10x = 273,024,145.65 × 113,991,649.10
  4. Step 4: Simplify right side
    182,016,097.10x = 31,122,472,606,762,088
  5. Step 5: Solve for x
    x = 31,122,472,606,762,088/182,016,097.10
  6. Step 6: Final answer
    x = 170,987,473.65

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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.