Home / 14,255,960.41-19,672,008.96-8,060,703.36

Finding the Fourth Proportional to 14,255,960.41, 19,672,008.96 and 8,060,703.36

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Solution

The fourth proportional to 14,255,960.41, 19,672,008.96 and 8,060,703.36 is: 11,123,082.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,255,960.41 : 19,672,008.96 = 8,060,703.36 : x
  2. Step 2: Convert to fraction form
    14,255,960.41/19,672,008.96 = 8,060,703.36/x
  3. Step 3: Cross multiply
    14,255,960.41x = 19,672,008.96 × 8,060,703.36
  4. Step 4: Simplify right side
    14,255,960.41x = 158,570,228,632,938.25
  5. Step 5: Solve for x
    x = 158,570,228,632,938.25/14,255,960.41
  6. Step 6: Final answer
    x = 11,123,082.84

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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.