Home / 56,923,275.10-85,384,912.65-14,373,003.10

Finding the Fourth Proportional to 56,923,275.10, 85,384,912.65 and 14,373,003.10

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Solution

The fourth proportional to 56,923,275.10, 85,384,912.65 and 14,373,003.10 is: 21,559,504.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,923,275.10 : 85,384,912.65 = 14,373,003.10 : x
  2. Step 2: Convert to fraction form
    56,923,275.10/85,384,912.65 = 14,373,003.10/x
  3. Step 3: Cross multiply
    56,923,275.10x = 85,384,912.65 × 14,373,003.10
  4. Step 4: Simplify right side
    56,923,275.10x = 1,227,237,614,211,679.25
  5. Step 5: Solve for x
    x = 1,227,237,614,211,679.25/56,923,275.10
  6. Step 6: Final answer
    x = 21,559,504.65

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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.