Home / 29,576,717.20-44,369,741.40-9,384,000.40

Finding the Fourth Proportional to 29,576,717.20, 44,369,741.40 and 9,384,000.40

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Solution

The fourth proportional to 29,576,717.20, 44,369,741.40 and 9,384,000.40 is: 14,077,480.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,576,717.20 : 44,369,741.40 = 9,384,000.40 : x
  2. Step 2: Convert to fraction form
    29,576,717.20/44,369,741.40 = 9,384,000.40/x
  3. Step 3: Cross multiply
    29,576,717.20x = 44,369,741.40 × 9,384,000.40
  4. Step 4: Simplify right side
    29,576,717.20x = 416,365,671,045,496.56
  5. Step 5: Solve for x
    x = 416,365,671,045,496.56/29,576,717.20
  6. Step 6: Final answer
    x = 14,077,480.89

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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.