Home / 32,272,176.89-44,537,183.07-18,147,808.67

Finding the Fourth Proportional to 32,272,176.89, 44,537,183.07 and 18,147,808.67

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Solution

The fourth proportional to 32,272,176.89, 44,537,183.07 and 18,147,808.67 is: 25,044,863.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,272,176.89 : 44,537,183.07 = 18,147,808.67 : x
  2. Step 2: Convert to fraction form
    32,272,176.89/44,537,183.07 = 18,147,808.67/x
  3. Step 3: Cross multiply
    32,272,176.89x = 44,537,183.07 × 18,147,808.67
  4. Step 4: Simplify right side
    32,272,176.89x = 808,252,277,014,904.62
  5. Step 5: Solve for x
    x = 808,252,277,014,904.62/32,272,176.89
  6. Step 6: Final answer
    x = 25,044,863.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.