Home / 29,241,734.26-40,353,603.11-16,011,747.95

Finding the Fourth Proportional to 29,241,734.26, 40,353,603.11 and 16,011,747.95

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Solution

The fourth proportional to 29,241,734.26, 40,353,603.11 and 16,011,747.95 is: 22,096,217.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,241,734.26 : 40,353,603.11 = 16,011,747.95 : x
  2. Step 2: Convert to fraction form
    29,241,734.26/40,353,603.11 = 16,011,747.95/x
  3. Step 3: Cross multiply
    29,241,734.26x = 40,353,603.11 × 16,011,747.95
  4. Step 4: Simplify right side
    29,241,734.26x = 646,131,721,739,939.50
  5. Step 5: Solve for x
    x = 646,131,721,739,939.50/29,241,734.26
  6. Step 6: Final answer
    x = 22,096,217.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.