Home / 38,358,274.24-57,560,111.30-14,114,226.21

Finding the Fourth Proportional to 38,358,274.24, 57,560,111.30 and 14,114,226.21

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Solution

The fourth proportional to 38,358,274.24, 57,560,111.30 and 14,114,226.21 is: 21,179,691.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,358,274.24 : 57,560,111.30 = 14,114,226.21 : x
  2. Step 2: Convert to fraction form
    38,358,274.24/57,560,111.30 = 14,114,226.21/x
  3. Step 3: Cross multiply
    38,358,274.24x = 57,560,111.30 × 14,114,226.21
  4. Step 4: Simplify right side
    38,358,274.24x = 812,416,431,560,977.12
  5. Step 5: Solve for x
    x = 812,416,431,560,977.12/38,358,274.24
  6. Step 6: Final answer
    x = 21,179,691.93

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1.5x scale

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.