Home / 362,495,430.15-543,743,145.23-224,745,922.95

Finding the Fourth Proportional to 362,495,430.15, 543,743,145.23 and 224,745,922.95

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Solution

The fourth proportional to 362,495,430.15, 543,743,145.23 and 224,745,922.95 is: 337,118,884.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,495,430.15 : 543,743,145.23 = 224,745,922.95 : x
  2. Step 2: Convert to fraction form
    362,495,430.15/543,743,145.23 = 224,745,922.95/x
  3. Step 3: Cross multiply
    362,495,430.15x = 543,743,145.23 × 224,745,922.95
  4. Step 4: Simplify right side
    362,495,430.15x = 122,204,055,021,328,512
  5. Step 5: Solve for x
    x = 122,204,055,021,328,512/362,495,430.15
  6. Step 6: Final answer
    x = 337,118,884.43

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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.