Home / 332,208,604.20-498,816,791.10-255,618,114.60

Finding the Fourth Proportional to 332,208,604.20, 498,816,791.10 and 255,618,114.60

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Solution

The fourth proportional to 332,208,604.20, 498,816,791.10 and 255,618,114.60 is: 383,814,886.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,208,604.20 : 498,816,791.10 = 255,618,114.60 : x
  2. Step 2: Convert to fraction form
    332,208,604.20/498,816,791.10 = 255,618,114.60/x
  3. Step 3: Cross multiply
    332,208,604.20x = 498,816,791.10 × 255,618,114.60
  4. Step 4: Simplify right side
    332,208,604.20x = 127,506,607,671,804,064
  5. Step 5: Solve for x
    x = 127,506,607,671,804,064/332,208,604.20
  6. Step 6: Final answer
    x = 383,814,886.37

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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.