Home / 16,504,568.70-24,709,613.85-14,615,000.70

Finding the Fourth Proportional to 16,504,568.70, 24,709,613.85 and 14,615,000.70

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Solution

The fourth proportional to 16,504,568.70, 24,709,613.85 and 14,615,000.70 is: 21,880,670.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,504,568.70 : 24,709,613.85 = 14,615,000.70 : x
  2. Step 2: Convert to fraction form
    16,504,568.70/24,709,613.85 = 14,615,000.70/x
  3. Step 3: Cross multiply
    16,504,568.70x = 24,709,613.85 × 14,615,000.70
  4. Step 4: Simplify right side
    16,504,568.70x = 361,131,023,714,479.69
  5. Step 5: Solve for x
    x = 361,131,023,714,479.69/16,504,568.70
  6. Step 6: Final answer
    x = 21,880,670.15

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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.