Home / 603,593,687,288.76-832,961,878,060.80-329,245,318,467.12

Finding the Fourth Proportional to 603,593,687,288.76, 832,961,878,060.80 and 329,245,318,467.12

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Solution

The fourth proportional to 603,593,687,288.76, 832,961,878,060.80 and 329,245,318,467.12 is: 454,359,952,048.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,593,687,288.76 : 832,961,878,060.80 = 329,245,318,467.12 : x
  2. Step 2: Convert to fraction form
    603,593,687,288.76/832,961,878,060.80 = 329,245,318,467.12/x
  3. Step 3: Cross multiply
    603,593,687,288.76x = 832,961,878,060.80 × 329,245,318,467.12
  4. Step 4: Simplify right side
    603,593,687,288.76x = 274,248,798,813,098,497,540,096
  5. Step 5: Solve for x
    x = 274,248,798,813,098,497,540,096/603,593,687,288.76
  6. Step 6: Final answer
    x = 454,359,952,048.17

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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.