Home / 94,145,416.20-141,218,124.30-33,539,272.20

Finding the Fourth Proportional to 94,145,416.20, 141,218,124.30 and 33,539,272.20

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Solution

The fourth proportional to 94,145,416.20, 141,218,124.30 and 33,539,272.20 is: 50,308,908.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,145,416.20 : 141,218,124.30 = 33,539,272.20 : x
  2. Step 2: Convert to fraction form
    94,145,416.20/141,218,124.30 = 33,539,272.20/x
  3. Step 3: Cross multiply
    94,145,416.20x = 141,218,124.30 × 33,539,272.20
  4. Step 4: Simplify right side
    94,145,416.20x = 4,736,353,110,471,135
  5. Step 5: Solve for x
    x = 4,736,353,110,471,135/94,145,416.20
  6. Step 6: Final answer
    x = 50,308,908.30

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Double scale
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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.