Home / 495,337,239.01-741,389,072.28-364,144,784.95

Finding the Fourth Proportional to 495,337,239.01, 741,389,072.28 and 364,144,784.95

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Solution

The fourth proportional to 495,337,239.01, 741,389,072.28 and 364,144,784.95 is: 545,028,604.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    495,337,239.01 : 741,389,072.28 = 364,144,784.95 : x
  2. Step 2: Convert to fraction form
    495,337,239.01/741,389,072.28 = 364,144,784.95/x
  3. Step 3: Cross multiply
    495,337,239.01x = 741,389,072.28 × 364,144,784.95
  4. Step 4: Simplify right side
    495,337,239.01x = 269,972,964,294,402,240
  5. Step 5: Solve for x
    x = 269,972,964,294,402,240/495,337,239.01
  6. Step 6: Final answer
    x = 545,028,604.83

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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.