Home / 32,707,289.10-49,007,789.55-27,286,590.90

Finding the Fourth Proportional to 32,707,289.10, 49,007,789.55 and 27,286,590.90

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Solution

The fourth proportional to 32,707,289.10, 49,007,789.55 and 27,286,590.90 is: 40,885,550.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,707,289.10 : 49,007,789.55 = 27,286,590.90 : x
  2. Step 2: Convert to fraction form
    32,707,289.10/49,007,789.55 = 27,286,590.90/x
  3. Step 3: Cross multiply
    32,707,289.10x = 49,007,789.55 × 27,286,590.90
  4. Step 4: Simplify right side
    32,707,289.10x = 1,337,255,504,364,145
  5. Step 5: Solve for x
    x = 1,337,255,504,364,145/32,707,289.10
  6. Step 6: Final answer
    x = 40,885,550.02

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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.