Home / 567,076,989.60-850,615,484.40-333,668,102.40

Finding the Fourth Proportional to 567,076,989.60, 850,615,484.40 and 333,668,102.40

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Solution

The fourth proportional to 567,076,989.60, 850,615,484.40 and 333,668,102.40 is: 500,502,153.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,076,989.60 : 850,615,484.40 = 333,668,102.40 : x
  2. Step 2: Convert to fraction form
    567,076,989.60/850,615,484.40 = 333,668,102.40/x
  3. Step 3: Cross multiply
    567,076,989.60x = 850,615,484.40 × 333,668,102.40
  4. Step 4: Simplify right side
    567,076,989.60x = 283,823,254,551,804,768
  5. Step 5: Solve for x
    x = 283,823,254,551,804,768/567,076,989.60
  6. Step 6: Final answer
    x = 500,502,153.60

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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.