Home / 14,536,174.93-20,060,349.31-8,010,224.77

Finding the Fourth Proportional to 14,536,174.93, 20,060,349.31 and 8,010,224.77

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Solution

The fourth proportional to 14,536,174.93, 20,060,349.31 and 8,010,224.77 is: 11,054,345.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,536,174.93 : 20,060,349.31 = 8,010,224.77 : x
  2. Step 2: Convert to fraction form
    14,536,174.93/20,060,349.31 = 8,010,224.77/x
  3. Step 3: Cross multiply
    14,536,174.93x = 20,060,349.31 × 8,010,224.77
  4. Step 4: Simplify right side
    14,536,174.93x = 160,687,906,969,184.44
  5. Step 5: Solve for x
    x = 160,687,906,969,184.44/14,536,174.93
  6. Step 6: Final answer
    x = 11,054,345.98

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1.5x scale

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.