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Finding the Fourth Proportional to 567,076,959.60, 850,615,439.40 and 333,668,072.40

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Solution

The fourth proportional to 567,076,959.60, 850,615,439.40 and 333,668,072.40 is: 500,502,108.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,076,959.60 : 850,615,439.40 = 333,668,072.40 : x
  2. Step 2: Convert to fraction form
    567,076,959.60/850,615,439.40 = 333,668,072.40/x
  3. Step 3: Cross multiply
    567,076,959.60x = 850,615,439.40 × 333,668,072.40
  4. Step 4: Simplify right side
    567,076,959.60x = 283,823,214,018,276,992
  5. Step 5: Solve for x
    x = 283,823,214,018,276,992/567,076,959.60
  6. Step 6: Final answer
    x = 500,502,108.60

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.