Home / 360,060,443.84-496,884,935.04-195,048,013.34

Finding the Fourth Proportional to 360,060,443.84, 496,884,935.04 and 195,048,013.34

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Solution

The fourth proportional to 360,060,443.84, 496,884,935.04 and 195,048,013.34 is: 269,167,083.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,060,443.84 : 496,884,935.04 = 195,048,013.34 : x
  2. Step 2: Convert to fraction form
    360,060,443.84/496,884,935.04 = 195,048,013.34/x
  3. Step 3: Cross multiply
    360,060,443.84x = 496,884,935.04 × 195,048,013.34
  4. Step 4: Simplify right side
    360,060,443.84x = 96,916,419,438,126,960
  5. Step 5: Solve for x
    x = 96,916,419,438,126,960/360,060,443.84
  6. Step 6: Final answer
    x = 269,167,083.18

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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.