Home / 29,355,846.70-44,018,023.65-12,297,246.70

Finding the Fourth Proportional to 29,355,846.70, 44,018,023.65 and 12,297,246.70

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Solution

The fourth proportional to 29,355,846.70, 44,018,023.65 and 12,297,246.70 is: 18,439,273.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,355,846.70 : 44,018,023.65 = 12,297,246.70 : x
  2. Step 2: Convert to fraction form
    29,355,846.70/44,018,023.65 = 12,297,246.70/x
  3. Step 3: Cross multiply
    29,355,846.70x = 44,018,023.65 × 12,297,246.70
  4. Step 4: Simplify right side
    29,355,846.70x = 541,300,496,070,484.38
  5. Step 5: Solve for x
    x = 541,300,496,070,484.38/29,355,846.70
  6. Step 6: Final answer
    x = 18,439,273.84

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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.