Home / 14,668,017.19-22,002,441.92-3,885,318.96

Finding the Fourth Proportional to 14,668,017.19, 22,002,441.92 and 3,885,318.96

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Solution

The fourth proportional to 14,668,017.19, 22,002,441.92 and 3,885,318.96 is: 5,828,088.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,668,017.19 : 22,002,441.92 = 3,885,318.96 : x
  2. Step 2: Convert to fraction form
    14,668,017.19/22,002,441.92 = 3,885,318.96/x
  3. Step 3: Cross multiply
    14,668,017.19x = 22,002,441.92 × 3,885,318.96
  4. Step 4: Simplify right side
    14,668,017.19x = 85,486,504,758,074.81
  5. Step 5: Solve for x
    x = 85,486,504,758,074.81/14,668,017.19
  6. Step 6: Final answer
    x = 5,828,088.67

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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.