Home / 16,129,613.70-24,194,420.55-14,366,016.90

Finding the Fourth Proportional to 16,129,613.70, 24,194,420.55 and 14,366,016.90

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Solution

The fourth proportional to 16,129,613.70, 24,194,420.55 and 14,366,016.90 is: 21,549,025.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,129,613.70 : 24,194,420.55 = 14,366,016.90 : x
  2. Step 2: Convert to fraction form
    16,129,613.70/24,194,420.55 = 14,366,016.90/x
  3. Step 3: Cross multiply
    16,129,613.70x = 24,194,420.55 × 14,366,016.90
  4. Step 4: Simplify right side
    16,129,613.70x = 347,577,454,507,007.31
  5. Step 5: Solve for x
    x = 347,577,454,507,007.31/16,129,613.70
  6. Step 6: Final answer
    x = 21,549,025.35

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1.5x scale

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.