Home / 29,530,671.40-44,296,007.10-18,134,165.80

Finding the Fourth Proportional to 29,530,671.40, 44,296,007.10 and 18,134,165.80

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Solution

The fourth proportional to 29,530,671.40, 44,296,007.10 and 18,134,165.80 is: 27,201,248.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,530,671.40 : 44,296,007.10 = 18,134,165.80 : x
  2. Step 2: Convert to fraction form
    29,530,671.40/44,296,007.10 = 18,134,165.80/x
  3. Step 3: Cross multiply
    29,530,671.40x = 44,296,007.10 × 18,134,165.80
  4. Step 4: Simplify right side
    29,530,671.40x = 803,271,137,029,377.25
  5. Step 5: Solve for x
    x = 803,271,137,029,377.25/29,530,671.40
  6. Step 6: Final answer
    x = 27,201,248.70

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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.