Home / 8,274,319,857,010.90-12,411,479,785,518-8,274,319,857,010.90

Finding the Fourth Proportional to 8,274,319,857,010.90, 12,411,479,785,518 and 8,274,319,857,010.90

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Solution

The fourth proportional to 8,274,319,857,010.90, 12,411,479,785,518 and 8,274,319,857,010.90 is: 12,411,479,785,518

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,274,319,857,010.90 : 12,411,479,785,518 = 8,274,319,857,010.90 : x
  2. Step 2: Convert to fraction form
    8,274,319,857,010.90/12,411,479,785,518 = 8,274,319,857,010.90/x
  3. Step 3: Cross multiply
    8,274,319,857,010.90x = 12,411,479,785,518 × 8,274,319,857,010.90
  4. Step 4: Simplify right side
    8,274,319,857,010.90x = 102,696,553,644,200,976,495,673,344
  5. Step 5: Solve for x
    x = 102,696,553,644,200,976,495,673,344/8,274,319,857,010.90
  6. Step 6: Final answer
    x = 12,411,479,785,518

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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.