Home / 23,984,583.20-35,980,027.36-12,625,655.12

Finding the Fourth Proportional to 23,984,583.20, 35,980,027.36 and 12,625,655.12

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Solution

The fourth proportional to 23,984,583.20, 35,980,027.36 and 12,625,655.12 is: 18,940,142.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,984,583.20 : 35,980,027.36 = 12,625,655.12 : x
  2. Step 2: Convert to fraction form
    23,984,583.20/35,980,027.36 = 12,625,655.12/x
  3. Step 3: Cross multiply
    23,984,583.20x = 35,980,027.36 × 12,625,655.12
  4. Step 4: Simplify right side
    23,984,583.20x = 454,271,416,655,524.06
  5. Step 5: Solve for x
    x = 454,271,416,655,524.06/23,984,583.20
  6. Step 6: Final answer
    x = 18,940,142.21

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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.