Home / 567,076,980.60-850,615,470.90-333,668,093.40

Finding the Fourth Proportional to 567,076,980.60, 850,615,470.90 and 333,668,093.40

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Solution

The fourth proportional to 567,076,980.60, 850,615,470.90 and 333,668,093.40 is: 500,502,140.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,076,980.60 : 850,615,470.90 = 333,668,093.40 : x
  2. Step 2: Convert to fraction form
    567,076,980.60/850,615,470.90 = 333,668,093.40/x
  3. Step 3: Cross multiply
    567,076,980.60x = 850,615,470.90 × 333,668,093.40
  4. Step 4: Simplify right side
    567,076,980.60x = 283,823,242,391,746,144
  5. Step 5: Solve for x
    x = 283,823,242,391,746,144/567,076,980.60
  6. Step 6: Final answer
    x = 500,502,140.10

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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.