Home / 14,255,094.96-19,671,789.60-8,060,045.94

Finding the Fourth Proportional to 14,255,094.96, 19,671,789.60 and 8,060,045.94

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Solution

The fourth proportional to 14,255,094.96, 19,671,789.60 and 8,060,045.94 is: 11,122,726.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,255,094.96 : 19,671,789.60 = 8,060,045.94 : x
  2. Step 2: Convert to fraction form
    14,255,094.96/19,671,789.60 = 8,060,045.94/x
  3. Step 3: Cross multiply
    14,255,094.96x = 19,671,789.60 × 8,060,045.94
  4. Step 4: Simplify right side
    14,255,094.96x = 158,555,527,898,014.25
  5. Step 5: Solve for x
    x = 158,555,527,898,014.25/14,255,094.96
  6. Step 6: Final answer
    x = 11,122,726.88

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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.