Home / 39,582,512.20-59,418,005.10-36,983,600.20

Finding the Fourth Proportional to 39,582,512.20, 59,418,005.10 and 36,983,600.20

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Solution

The fourth proportional to 39,582,512.20, 59,418,005.10 and 36,983,600.20 is: 55,516,732.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,582,512.20 : 59,418,005.10 = 36,983,600.20 : x
  2. Step 2: Convert to fraction form
    39,582,512.20/59,418,005.10 = 36,983,600.20/x
  3. Step 3: Cross multiply
    39,582,512.20x = 59,418,005.10 × 36,983,600.20
  4. Step 4: Simplify right side
    39,582,512.20x = 2,197,491,745,299,961.25
  5. Step 5: Solve for x
    x = 2,197,491,745,299,961.25/39,582,512.20
  6. Step 6: Final answer
    x = 55,516,732.60

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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.