Home / 36,252,147.20-54,378,220.80-32,284,054.40

Finding the Fourth Proportional to 36,252,147.20, 54,378,220.80 and 32,284,054.40

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Solution

The fourth proportional to 36,252,147.20, 54,378,220.80 and 32,284,054.40 is: 48,426,081.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,252,147.20 : 54,378,220.80 = 32,284,054.40 : x
  2. Step 2: Convert to fraction form
    36,252,147.20/54,378,220.80 = 32,284,054.40/x
  3. Step 3: Cross multiply
    36,252,147.20x = 54,378,220.80 × 32,284,054.40
  4. Step 4: Simplify right side
    36,252,147.20x = 1,755,549,438,482,411.25
  5. Step 5: Solve for x
    x = 1,755,549,438,482,411.25/36,252,147.20
  6. Step 6: Final answer
    x = 48,426,081.60

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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.