Home / 362,665,401.86-544,104,833.87-117,017,428.43

Finding the Fourth Proportional to 362,665,401.86, 544,104,833.87 and 117,017,428.43

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Solution

The fourth proportional to 362,665,401.86, 544,104,833.87 and 117,017,428.43 is: 175,560,580.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,665,401.86 : 544,104,833.87 = 117,017,428.43 : x
  2. Step 2: Convert to fraction form
    362,665,401.86/544,104,833.87 = 117,017,428.43/x
  3. Step 3: Cross multiply
    362,665,401.86x = 544,104,833.87 × 117,017,428.43
  4. Step 4: Simplify right side
    362,665,401.86x = 63,669,748,457,452,568
  5. Step 5: Solve for x
    x = 63,669,748,457,452,568/362,665,401.86
  6. Step 6: Final answer
    x = 175,560,580.44

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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.