Home / 567,163,905.60-850,745,858.40-373,336,219.20

Finding the Fourth Proportional to 567,163,905.60, 850,745,858.40 and 373,336,219.20

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Solution

The fourth proportional to 567,163,905.60, 850,745,858.40 and 373,336,219.20 is: 560,004,328.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,163,905.60 : 850,745,858.40 = 373,336,219.20 : x
  2. Step 2: Convert to fraction form
    567,163,905.60/850,745,858.40 = 373,336,219.20/x
  3. Step 3: Cross multiply
    567,163,905.60x = 850,745,858.40 × 373,336,219.20
  4. Step 4: Simplify right side
    567,163,905.60x = 317,614,242,275,114,560
  5. Step 5: Solve for x
    x = 317,614,242,275,114,560/567,163,905.60
  6. Step 6: Final answer
    x = 560,004,328.80

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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.