Home / 44,378,049.20-66,567,073.80-29,072,548.40

Finding the Fourth Proportional to 44,378,049.20, 66,567,073.80 and 29,072,548.40

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Solution

The fourth proportional to 44,378,049.20, 66,567,073.80 and 29,072,548.40 is: 43,608,822.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,378,049.20 : 66,567,073.80 = 29,072,548.40 : x
  2. Step 2: Convert to fraction form
    44,378,049.20/66,567,073.80 = 29,072,548.40/x
  3. Step 3: Cross multiply
    44,378,049.20x = 66,567,073.80 × 29,072,548.40
  4. Step 4: Simplify right side
    44,378,049.20x = 1,935,274,474,896,871.75
  5. Step 5: Solve for x
    x = 1,935,274,474,896,871.75/44,378,049.20
  6. Step 6: Final answer
    x = 43,608,822.60

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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.