Home / 182,016,043.10-273,024,064.65-113,991,595.10

Finding the Fourth Proportional to 182,016,043.10, 273,024,064.65 and 113,991,595.10

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Solution

The fourth proportional to 182,016,043.10, 273,024,064.65 and 113,991,595.10 is: 170,987,392.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,016,043.10 : 273,024,064.65 = 113,991,595.10 : x
  2. Step 2: Convert to fraction form
    182,016,043.10/273,024,064.65 = 113,991,595.10/x
  3. Step 3: Cross multiply
    182,016,043.10x = 273,024,064.65 × 113,991,595.10
  4. Step 4: Simplify right side
    182,016,043.10x = 31,122,448,630,139,020
  5. Step 5: Solve for x
    x = 31,122,448,630,139,020/182,016,043.10
  6. Step 6: Final answer
    x = 170,987,392.65

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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.