Home / 365,081,012.84-503,985,524.10-244,586,478.20

Finding the Fourth Proportional to 365,081,012.84, 503,985,524.10 and 244,586,478.20

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Solution

The fourth proportional to 365,081,012.84, 503,985,524.10 and 244,586,478.20 is: 337,645,728.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,081,012.84 : 503,985,524.10 = 244,586,478.20 : x
  2. Step 2: Convert to fraction form
    365,081,012.84/503,985,524.10 = 244,586,478.20/x
  3. Step 3: Cross multiply
    365,081,012.84x = 503,985,524.10 × 244,586,478.20
  4. Step 4: Simplify right side
    365,081,012.84x = 123,268,044,399,963,088
  5. Step 5: Solve for x
    x = 123,268,044,399,963,088/365,081,012.84
  6. Step 6: Final answer
    x = 337,645,728.11

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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.