Home / 948,552,060.84-1,422,899,850.24-293,569,333.44

Finding the Fourth Proportional to 948,552,060.84, 1,422,899,850.24 and 293,569,333.44

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Solution

The fourth proportional to 948,552,060.84, 1,422,899,850.24 and 293,569,333.44 is: 440,376,208.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    948,552,060.84 : 1,422,899,850.24 = 293,569,333.44 : x
  2. Step 2: Convert to fraction form
    948,552,060.84/1,422,899,850.24 = 293,569,333.44/x
  3. Step 3: Cross multiply
    948,552,060.84x = 1,422,899,850.24 × 293,569,333.44
  4. Step 4: Simplify right side
    948,552,060.84x = 417,719,760,586,832,640
  5. Step 5: Solve for x
    x = 417,719,760,586,832,640/948,552,060.84
  6. Step 6: Final answer
    x = 440,376,208.99

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1.5x scale

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.