Home / 33,576,005.40-50,376,449.70-13,395,730.20

Finding the Fourth Proportional to 33,576,005.40, 50,376,449.70 and 13,395,730.20

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Solution

The fourth proportional to 33,576,005.40, 50,376,449.70 and 13,395,730.20 is: 20,098,559.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,576,005.40 : 50,376,449.70 = 13,395,730.20 : x
  2. Step 2: Convert to fraction form
    33,576,005.40/50,376,449.70 = 13,395,730.20/x
  3. Step 3: Cross multiply
    33,576,005.40x = 50,376,449.70 × 13,395,730.20
  4. Step 4: Simplify right side
    33,576,005.40x = 674,829,328,615,071
  5. Step 5: Solve for x
    x = 674,829,328,615,071/33,576,005.40
  6. Step 6: Final answer
    x = 20,098,559.09

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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.