Home / 36,186,022.40-54,279,033.60-16,030,630.40

Finding the Fourth Proportional to 36,186,022.40, 54,279,033.60 and 16,030,630.40

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Solution

The fourth proportional to 36,186,022.40, 54,279,033.60 and 16,030,630.40 is: 24,045,945.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,186,022.40 : 54,279,033.60 = 16,030,630.40 : x
  2. Step 2: Convert to fraction form
    36,186,022.40/54,279,033.60 = 16,030,630.40/x
  3. Step 3: Cross multiply
    36,186,022.40x = 54,279,033.60 × 16,030,630.40
  4. Step 4: Simplify right side
    36,186,022.40x = 870,127,126,110,781.50
  5. Step 5: Solve for x
    x = 870,127,126,110,781.50/36,186,022.40
  6. Step 6: Final answer
    x = 24,045,945.60

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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.