Home / 43,533,019,517.68-60,044,620,630.42-29,057,816,212.28

Finding the Fourth Proportional to 43,533,019,517.68, 60,044,620,630.42 and 29,057,816,212.28

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Solution

The fourth proportional to 43,533,019,517.68, 60,044,620,630.42 and 29,057,816,212.28 is: 40,079,130,052.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,533,019,517.68 : 60,044,620,630.42 = 29,057,816,212.28 : x
  2. Step 2: Convert to fraction form
    43,533,019,517.68/60,044,620,630.42 = 29,057,816,212.28/x
  3. Step 3: Cross multiply
    43,533,019,517.68x = 60,044,620,630.42 × 29,057,816,212.28
  4. Step 4: Simplify right side
    43,533,019,517.68x = 1,744,765,550,814,820,302,848
  5. Step 5: Solve for x
    x = 1,744,765,550,814,820,302,848/43,533,019,517.68
  6. Step 6: Final answer
    x = 40,079,130,052.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.