Home / 44,031,903.80-66,024,236.10-18,444,003.80

Finding the Fourth Proportional to 44,031,903.80, 66,024,236.10 and 18,444,003.80

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Solution

The fourth proportional to 44,031,903.80, 66,024,236.10 and 18,444,003.80 is: 27,656,111.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,031,903.80 : 66,024,236.10 = 18,444,003.80 : x
  2. Step 2: Convert to fraction form
    44,031,903.80/66,024,236.10 = 18,444,003.80/x
  3. Step 3: Cross multiply
    44,031,903.80x = 66,024,236.10 × 18,444,003.80
  4. Step 4: Simplify right side
    44,031,903.80x = 1,217,751,261,520,497.25
  5. Step 5: Solve for x
    x = 1,217,751,261,520,497.25/44,031,903.80
  6. Step 6: Final answer
    x = 27,656,111.96

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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.