Home / 46,008,987.20-68,954,869.20-24,453,915.20

Finding the Fourth Proportional to 46,008,987.20, 68,954,869.20 and 24,453,915.20

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Solution

The fourth proportional to 46,008,987.20, 68,954,869.20 and 24,453,915.20 is: 36,649,720.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,008,987.20 : 68,954,869.20 = 24,453,915.20 : x
  2. Step 2: Convert to fraction form
    46,008,987.20/68,954,869.20 = 24,453,915.20/x
  3. Step 3: Cross multiply
    46,008,987.20x = 68,954,869.20 × 24,453,915.20
  4. Step 4: Simplify right side
    46,008,987.20x = 1,686,216,524,043,891.75
  5. Step 5: Solve for x
    x = 1,686,216,524,043,891.75/46,008,987.20
  6. Step 6: Final answer
    x = 36,649,720.56

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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.