Home / 567,132,318.20-850,698,477.30-362,891,012.60

Finding the Fourth Proportional to 567,132,318.20, 850,698,477.30 and 362,891,012.60

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Solution

The fourth proportional to 567,132,318.20, 850,698,477.30 and 362,891,012.60 is: 544,336,518.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,132,318.20 : 850,698,477.30 = 362,891,012.60 : x
  2. Step 2: Convert to fraction form
    567,132,318.20/850,698,477.30 = 362,891,012.60/x
  3. Step 3: Cross multiply
    567,132,318.20x = 850,698,477.30 × 362,891,012.60
  4. Step 4: Simplify right side
    567,132,318.20x = 308,710,831,844,675,136
  5. Step 5: Solve for x
    x = 308,710,831,844,675,136/567,132,318.20
  6. Step 6: Final answer
    x = 544,336,518.90

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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.