Home / 659,007,351.33-988,479,085.17-244,564,969.66

Finding the Fourth Proportional to 659,007,351.33, 988,479,085.17 and 244,564,969.66

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Solution

The fourth proportional to 659,007,351.33, 988,479,085.17 and 244,564,969.66 is: 366,835,600.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    659,007,351.33 : 988,479,085.17 = 244,564,969.66 : x
  2. Step 2: Convert to fraction form
    659,007,351.33/988,479,085.17 = 244,564,969.66/x
  3. Step 3: Cross multiply
    659,007,351.33x = 988,479,085.17 × 244,564,969.66
  4. Step 4: Simplify right side
    659,007,351.33x = 241,747,357,477,462,016
  5. Step 5: Solve for x
    x = 241,747,357,477,462,016/659,007,351.33
  6. Step 6: Final answer
    x = 366,835,600.53

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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.