Home / 329,766,215,432.25-494,366,024,753.78-114,606,804,026.85

Finding the Fourth Proportional to 329,766,215,432.25, 494,366,024,753.78 and 114,606,804,026.85

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Solution

The fourth proportional to 329,766,215,432.25, 494,366,024,753.78 and 114,606,804,026.85 is: 171,811,748,642.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,766,215,432.25 : 494,366,024,753.78 = 114,606,804,026.85 : x
  2. Step 2: Convert to fraction form
    329,766,215,432.25/494,366,024,753.78 = 114,606,804,026.85/x
  3. Step 3: Cross multiply
    329,766,215,432.25x = 494,366,024,753.78 × 114,606,804,026.85
  4. Step 4: Simplify right side
    329,766,215,432.25x = 56,657,710,116,489,350,086,656
  5. Step 5: Solve for x
    x = 56,657,710,116,489,350,086,656/329,766,215,432.25
  6. Step 6: Final answer
    x = 171,811,748,642.06

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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.