Home / 51,554,184.04-71,144,687.37-29,534,811.94

Finding the Fourth Proportional to 51,554,184.04, 71,144,687.37 and 29,534,811.94

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Solution

The fourth proportional to 51,554,184.04, 71,144,687.37 and 29,534,811.94 is: 40,757,990.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,554,184.04 : 71,144,687.37 = 29,534,811.94 : x
  2. Step 2: Convert to fraction form
    51,554,184.04/71,144,687.37 = 29,534,811.94/x
  3. Step 3: Cross multiply
    51,554,184.04x = 71,144,687.37 × 29,534,811.94
  4. Step 4: Simplify right side
    51,554,184.04x = 2,101,244,962,003,043.50
  5. Step 5: Solve for x
    x = 2,101,244,962,003,043.50/51,554,184.04
  6. Step 6: Final answer
    x = 40,757,990.86

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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.