Home / 362,665,407.36-544,104,842.12-117,017,433.93

Finding the Fourth Proportional to 362,665,407.36, 544,104,842.12 and 117,017,433.93

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Solution

The fourth proportional to 362,665,407.36, 544,104,842.12 and 117,017,433.93 is: 175,560,588.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,665,407.36 : 544,104,842.12 = 117,017,433.93 : x
  2. Step 2: Convert to fraction form
    362,665,407.36/544,104,842.12 = 117,017,433.93/x
  3. Step 3: Cross multiply
    362,665,407.36x = 544,104,842.12 × 117,017,433.93
  4. Step 4: Simplify right side
    362,665,407.36x = 63,669,752,413,770,184
  5. Step 5: Solve for x
    x = 63,669,752,413,770,184/362,665,407.36
  6. Step 6: Final answer
    x = 175,560,588.69

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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.