Home / 35,565,999.84-49,081,161.96-19,885,583.16

Finding the Fourth Proportional to 35,565,999.84, 49,081,161.96 and 19,885,583.16

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Solution

The fourth proportional to 35,565,999.84, 49,081,161.96 and 19,885,583.16 is: 27,442,150.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,565,999.84 : 49,081,161.96 = 19,885,583.16 : x
  2. Step 2: Convert to fraction form
    35,565,999.84/49,081,161.96 = 19,885,583.16/x
  3. Step 3: Cross multiply
    35,565,999.84x = 49,081,161.96 × 19,885,583.16
  4. Step 4: Simplify right side
    35,565,999.84x = 976,007,527,745,008.62
  5. Step 5: Solve for x
    x = 976,007,527,745,008.62/35,565,999.84
  6. Step 6: Final answer
    x = 27,442,150.71

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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.