Home / 754,395,244,597.76-1,041,060,141,524.70-411,839,107,563.02

Finding the Fourth Proportional to 754,395,244,597.76, 1,041,060,141,524.70 and 411,839,107,563.02

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Solution

The fourth proportional to 754,395,244,597.76, 1,041,060,141,524.70 and 411,839,107,563.02 is: 568,335,077,236.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    754,395,244,597.76 : 1,041,060,141,524.70 = 411,839,107,563.02 : x
  2. Step 2: Convert to fraction form
    754,395,244,597.76/1,041,060,141,524.70 = 411,839,107,563.02/x
  3. Step 3: Cross multiply
    754,395,244,597.76x = 1,041,060,141,524.70 × 411,839,107,563.02
  4. Step 4: Simplify right side
    754,395,244,597.76x = 428,749,279,604,963,736,027,136
  5. Step 5: Solve for x
    x = 428,749,279,604,963,736,027,136/754,395,244,597.76
  6. Step 6: Final answer
    x = 568,335,077,236.03

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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.