Home / 11,131,374,297.60-16,699,076,985.60-5,596,703,654.40

Finding the Fourth Proportional to 11,131,374,297.60, 16,699,076,985.60 and 5,596,703,654.40

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Solution

The fourth proportional to 11,131,374,297.60, 16,699,076,985.60 and 5,596,703,654.40 is: 8,396,068,867.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,131,374,297.60 : 16,699,076,985.60 = 5,596,703,654.40 : x
  2. Step 2: Convert to fraction form
    11,131,374,297.60/16,699,076,985.60 = 5,596,703,654.40/x
  3. Step 3: Cross multiply
    11,131,374,297.60x = 16,699,076,985.60 × 5,596,703,654.40
  4. Step 4: Simplify right side
    11,131,374,297.60x = 93,459,785,190,414,450,688
  5. Step 5: Solve for x
    x = 93,459,785,190,414,450,688/11,131,374,297.60
  6. Step 6: Final answer
    x = 8,396,068,867.31

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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.