Home / 16,300,104.70-24,450,157.05-4,332,840.70

Finding the Fourth Proportional to 16,300,104.70, 24,450,157.05 and 4,332,840.70

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Solution

The fourth proportional to 16,300,104.70, 24,450,157.05 and 4,332,840.70 is: 6,499,261.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,300,104.70 : 24,450,157.05 = 4,332,840.70 : x
  2. Step 2: Convert to fraction form
    16,300,104.70/24,450,157.05 = 4,332,840.70/x
  3. Step 3: Cross multiply
    16,300,104.70x = 24,450,157.05 × 4,332,840.70
  4. Step 4: Simplify right side
    16,300,104.70x = 105,938,635,587,631.94
  5. Step 5: Solve for x
    x = 105,938,635,587,631.94/16,300,104.70
  6. Step 6: Final answer
    x = 6,499,261.05

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Similar ratio
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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.