Home / 39,009,861.79-58,469,472.55-14,733,341.67

Finding the Fourth Proportional to 39,009,861.79, 58,469,472.55 and 14,733,341.67

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Solution

The fourth proportional to 39,009,861.79, 58,469,472.55 and 14,733,341.67 is: 22,082,895.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,009,861.79 : 58,469,472.55 = 14,733,341.67 : x
  2. Step 2: Convert to fraction form
    39,009,861.79/58,469,472.55 = 14,733,341.67/x
  3. Step 3: Cross multiply
    39,009,861.79x = 58,469,472.55 × 14,733,341.67
  4. Step 4: Simplify right side
    39,009,861.79x = 861,450,716,343,836.12
  5. Step 5: Solve for x
    x = 861,450,716,343,836.12/39,009,861.79
  6. Step 6: Final answer
    x = 22,082,895.88

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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.