Home / 37,584,112.80-56,376,169.20-23,160,410.40

Finding the Fourth Proportional to 37,584,112.80, 56,376,169.20 and 23,160,410.40

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Solution

The fourth proportional to 37,584,112.80, 56,376,169.20 and 23,160,410.40 is: 34,740,615.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,584,112.80 : 56,376,169.20 = 23,160,410.40 : x
  2. Step 2: Convert to fraction form
    37,584,112.80/56,376,169.20 = 23,160,410.40/x
  3. Step 3: Cross multiply
    37,584,112.80x = 56,376,169.20 × 23,160,410.40
  4. Step 4: Simplify right side
    37,584,112.80x = 1,305,695,215,451,839.75
  5. Step 5: Solve for x
    x = 1,305,695,215,451,839.75/37,584,112.80
  6. Step 6: Final answer
    x = 34,740,615.60

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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.