Home / 495,383,669.55-743,075,504.33-332,124,994.35

Finding the Fourth Proportional to 495,383,669.55, 743,075,504.33 and 332,124,994.35

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Solution

The fourth proportional to 495,383,669.55, 743,075,504.33 and 332,124,994.35 is: 498,187,491.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    495,383,669.55 : 743,075,504.33 = 332,124,994.35 : x
  2. Step 2: Convert to fraction form
    495,383,669.55/743,075,504.33 = 332,124,994.35/x
  3. Step 3: Cross multiply
    495,383,669.55x = 743,075,504.33 × 332,124,994.35
  4. Step 4: Simplify right side
    495,383,669.55x = 246,793,947,675,564,064
  5. Step 5: Solve for x
    x = 246,793,947,675,564,064/495,383,669.55
  6. Step 6: Final answer
    x = 498,187,491.53

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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.