Home / 29,533,421.55-44,286,846.30-11,331,567.30

Finding the Fourth Proportional to 29,533,421.55, 44,286,846.30 and 11,331,567.30

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Solution

The fourth proportional to 29,533,421.55, 44,286,846.30 and 11,331,567.30 is: 16,992,253.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,533,421.55 : 44,286,846.30 = 11,331,567.30 : x
  2. Step 2: Convert to fraction form
    29,533,421.55/44,286,846.30 = 11,331,567.30/x
  3. Step 3: Cross multiply
    29,533,421.55x = 44,286,846.30 × 11,331,567.30
  4. Step 4: Simplify right side
    29,533,421.55x = 501,839,379,353,206
  5. Step 5: Solve for x
    x = 501,839,379,353,206/29,533,421.55
  6. Step 6: Final answer
    x = 16,992,253.29

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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.