Home / 29,024,252.20-43,540,986.30-9,856,815.40

Finding the Fourth Proportional to 29,024,252.20, 43,540,986.30 and 9,856,815.40

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Solution

The fourth proportional to 29,024,252.20, 43,540,986.30 and 9,856,815.40 is: 14,786,788.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,024,252.20 : 43,540,986.30 = 9,856,815.40 : x
  2. Step 2: Convert to fraction form
    29,024,252.20/43,540,986.30 = 9,856,815.40/x
  3. Step 3: Cross multiply
    29,024,252.20x = 43,540,986.30 × 9,856,815.40
  4. Step 4: Simplify right side
    29,024,252.20x = 429,175,464,293,029
  5. Step 5: Solve for x
    x = 429,175,464,293,029/29,024,252.20
  6. Step 6: Final answer
    x = 14,786,788.01

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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.