Home / 329,764,608,510.30-494,646,912,765.45-329,764,608,510.30

Finding the Fourth Proportional to 329,764,608,510.30, 494,646,912,765.45 and 329,764,608,510.30

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Solution

The fourth proportional to 329,764,608,510.30, 494,646,912,765.45 and 329,764,608,510.30 is: 494,646,912,765.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,764,608,510.30 : 494,646,912,765.45 = 329,764,608,510.30 : x
  2. Step 2: Convert to fraction form
    329,764,608,510.30/494,646,912,765.45 = 329,764,608,510.30/x
  3. Step 3: Cross multiply
    329,764,608,510.30x = 494,646,912,765.45 × 329,764,608,510.30
  4. Step 4: Simplify right side
    329,764,608,510.30x = 163,117,045,538,927,136,473,088
  5. Step 5: Solve for x
    x = 163,117,045,538,927,136,473,088/329,764,608,510.30
  6. Step 6: Final answer
    x = 494,646,912,765.45

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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.