Home / 294,537,940,127.85-441,806,910,191.78-294,537,940,127.85

Finding the Fourth Proportional to 294,537,940,127.85, 441,806,910,191.78 and 294,537,940,127.85

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Solution

The fourth proportional to 294,537,940,127.85, 441,806,910,191.78 and 294,537,940,127.85 is: 441,806,910,191.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,537,940,127.85 : 441,806,910,191.78 = 294,537,940,127.85 : x
  2. Step 2: Convert to fraction form
    294,537,940,127.85/441,806,910,191.78 = 294,537,940,127.85/x
  3. Step 3: Cross multiply
    294,537,940,127.85x = 441,806,910,191.78 × 294,537,940,127.85
  4. Step 4: Simplify right side
    294,537,940,127.85x = 130,128,897,262,136,890,228,736
  5. Step 5: Solve for x
    x = 130,128,897,262,136,890,228,736/294,537,940,127.85
  6. Step 6: Final answer
    x = 441,806,910,191.78

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1.5x scale

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.