Home / 46,751,531,783.04-70,126,315,172.88-11,379,084,543.60

Finding the Fourth Proportional to 46,751,531,783.04, 70,126,315,172.88 and 11,379,084,543.60

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Solution

The fourth proportional to 46,751,531,783.04, 70,126,315,172.88 and 11,379,084,543.60 is: 17,068,387,679.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,751,531,783.04 : 70,126,315,172.88 = 11,379,084,543.60 : x
  2. Step 2: Convert to fraction form
    46,751,531,783.04/70,126,315,172.88 = 11,379,084,543.60/x
  3. Step 3: Cross multiply
    46,751,531,783.04x = 70,126,315,172.88 × 11,379,084,543.60
  4. Step 4: Simplify right side
    46,751,531,783.04x = 797,973,269,083,341,062,144
  5. Step 5: Solve for x
    x = 797,973,269,083,341,062,144/46,751,531,783.04
  6. Step 6: Final answer
    x = 17,068,387,679.50

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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.