Home / 552,102,024.40-827,449,697.40-293,441,160.40

Finding the Fourth Proportional to 552,102,024.40, 827,449,697.40 and 293,441,160.40

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Solution

The fourth proportional to 552,102,024.40, 827,449,697.40 and 293,441,160.40 is: 439,787,917.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    552,102,024.40 : 827,449,697.40 = 293,441,160.40 : x
  2. Step 2: Convert to fraction form
    552,102,024.40/827,449,697.40 = 293,441,160.40/x
  3. Step 3: Cross multiply
    552,102,024.40x = 827,449,697.40 × 293,441,160.40
  4. Step 4: Simplify right side
    552,102,024.40x = 242,807,799,377,684,832
  5. Step 5: Solve for x
    x = 242,807,799,377,684,832/552,102,024.40
  6. Step 6: Final answer
    x = 439,787,917.17

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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.