Home / 224,669,469.15-337,160,646.63-79,114,754.57

Finding the Fourth Proportional to 224,669,469.15, 337,160,646.63 and 79,114,754.57

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Solution

The fourth proportional to 224,669,469.15, 337,160,646.63 and 79,114,754.57 is: 118,727,221.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,669,469.15 : 337,160,646.63 = 79,114,754.57 : x
  2. Step 2: Convert to fraction form
    224,669,469.15/337,160,646.63 = 79,114,754.57/x
  3. Step 3: Cross multiply
    224,669,469.15x = 337,160,646.63 × 79,114,754.57
  4. Step 4: Simplify right side
    224,669,469.15x = 26,674,381,807,109,144
  5. Step 5: Solve for x
    x = 26,674,381,807,109,144/224,669,469.15
  6. Step 6: Final answer
    x = 118,727,221.41

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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.