Home / 567,132,208.20-850,698,312.30-362,890,902.60

Finding the Fourth Proportional to 567,132,208.20, 850,698,312.30 and 362,890,902.60

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Solution

The fourth proportional to 567,132,208.20, 850,698,312.30 and 362,890,902.60 is: 544,336,353.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,132,208.20 : 850,698,312.30 = 362,890,902.60 : x
  2. Step 2: Convert to fraction form
    567,132,208.20/850,698,312.30 = 362,890,902.60/x
  3. Step 3: Cross multiply
    567,132,208.20x = 850,698,312.30 × 362,890,902.60
  4. Step 4: Simplify right side
    567,132,208.20x = 308,710,678,390,843,712
  5. Step 5: Solve for x
    x = 308,710,678,390,843,712/567,132,208.20
  6. Step 6: Final answer
    x = 544,336,353.90

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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.