Home / 36,172,230.20-54,258,345.30-29,369,785.40

Finding the Fourth Proportional to 36,172,230.20, 54,258,345.30 and 29,369,785.40

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Solution

The fourth proportional to 36,172,230.20, 54,258,345.30 and 29,369,785.40 is: 44,054,678.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,172,230.20 : 54,258,345.30 = 29,369,785.40 : x
  2. Step 2: Convert to fraction form
    36,172,230.20/54,258,345.30 = 29,369,785.40/x
  3. Step 3: Cross multiply
    36,172,230.20x = 54,258,345.30 × 29,369,785.40
  4. Step 4: Simplify right side
    36,172,230.20x = 1,593,555,957,620,098.50
  5. Step 5: Solve for x
    x = 1,593,555,957,620,098.50/36,172,230.20
  6. Step 6: Final answer
    x = 44,054,678.10

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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.