Home / 36,281,325.41-50,068,219.56-19,983,801.41

Finding the Fourth Proportional to 36,281,325.41, 50,068,219.56 and 19,983,801.41

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Solution

The fourth proportional to 36,281,325.41, 50,068,219.56 and 19,983,801.41 is: 27,577,640.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,281,325.41 : 50,068,219.56 = 19,983,801.41 : x
  2. Step 2: Convert to fraction form
    36,281,325.41/50,068,219.56 = 19,983,801.41/x
  3. Step 3: Cross multiply
    36,281,325.41x = 50,068,219.56 × 19,983,801.41
  4. Step 4: Simplify right side
    36,281,325.41x = 1,000,553,356,639,317.62
  5. Step 5: Solve for x
    x = 1,000,553,356,639,317.62/36,281,325.41
  6. Step 6: Final answer
    x = 27,577,640.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.