Home / 804,369,398.54-1,206,557,951.28-244,136,094.18

Finding the Fourth Proportional to 804,369,398.54, 1,206,557,951.28 and 244,136,094.18

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Solution

The fourth proportional to 804,369,398.54, 1,206,557,951.28 and 244,136,094.18 is: 366,205,310.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,369,398.54 : 1,206,557,951.28 = 244,136,094.18 : x
  2. Step 2: Convert to fraction form
    804,369,398.54/1,206,557,951.28 = 244,136,094.18/x
  3. Step 3: Cross multiply
    804,369,398.54x = 1,206,557,951.28 × 244,136,094.18
  4. Step 4: Simplify right side
    804,369,398.54x = 294,564,345,630,338,304
  5. Step 5: Solve for x
    x = 294,564,345,630,338,304/804,369,398.54
  6. Step 6: Final answer
    x = 366,205,310.85

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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.