Home / 79,391,489.28-119,074,025.35-24,046,165.67

Finding the Fourth Proportional to 79,391,489.28, 119,074,025.35 and 24,046,165.67

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Solution

The fourth proportional to 79,391,489.28, 119,074,025.35 and 24,046,165.67 is: 36,065,247.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,391,489.28 : 119,074,025.35 = 24,046,165.67 : x
  2. Step 2: Convert to fraction form
    79,391,489.28/119,074,025.35 = 24,046,165.67/x
  3. Step 3: Cross multiply
    79,391,489.28x = 119,074,025.35 × 24,046,165.67
  4. Step 4: Simplify right side
    79,391,489.28x = 2,863,273,740,195,178
  5. Step 5: Solve for x
    x = 2,863,273,740,195,178/79,391,489.28
  6. Step 6: Final answer
    x = 36,065,247.88

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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.