Home / 114,432,423.88-171,632,474.70-36,699,226.94

Finding the Fourth Proportional to 114,432,423.88, 171,632,474.70 and 36,699,226.94

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Solution

The fourth proportional to 114,432,423.88, 171,632,474.70 and 36,699,226.94 is: 55,043,657.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,432,423.88 : 171,632,474.70 = 36,699,226.94 : x
  2. Step 2: Convert to fraction form
    114,432,423.88/171,632,474.70 = 36,699,226.94/x
  3. Step 3: Cross multiply
    114,432,423.88x = 171,632,474.70 × 36,699,226.94
  4. Step 4: Simplify right side
    114,432,423.88x = 6,298,779,139,289,108
  5. Step 5: Solve for x
    x = 6,298,779,139,289,108/114,432,423.88
  6. Step 6: Final answer
    x = 55,043,657.43

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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.