Home / 29,944,459.60-44,912,184.16-8,376,265.60

Finding the Fourth Proportional to 29,944,459.60, 44,912,184.16 and 8,376,265.60

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Solution

The fourth proportional to 29,944,459.60, 44,912,184.16 and 8,376,265.60 is: 12,563,138.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,944,459.60 : 44,912,184.16 = 8,376,265.60 : x
  2. Step 2: Convert to fraction form
    29,944,459.60/44,912,184.16 = 8,376,265.60/x
  3. Step 3: Cross multiply
    29,944,459.60x = 44,912,184.16 × 8,376,265.60
  4. Step 4: Simplify right side
    29,944,459.60x = 376,196,383,200,272.88
  5. Step 5: Solve for x
    x = 376,196,383,200,272.88/29,944,459.60
  6. Step 6: Final answer
    x = 12,563,138.16

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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.