Home / 441,712,326,680.48-662,513,651,411.65-119,040,383,524.46

Finding the Fourth Proportional to 441,712,326,680.48, 662,513,651,411.65 and 119,040,383,524.46

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Solution

The fourth proportional to 441,712,326,680.48, 662,513,651,411.65 and 119,040,383,524.46 is: 178,545,796,416.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,712,326,680.48 : 662,513,651,411.65 = 119,040,383,524.46 : x
  2. Step 2: Convert to fraction form
    441,712,326,680.48/662,513,651,411.65 = 119,040,383,524.46/x
  3. Step 3: Cross multiply
    441,712,326,680.48x = 662,513,651,411.65 × 119,040,383,524.46
  4. Step 4: Simplify right side
    441,712,326,680.48x = 78,865,879,154,233,228,394,496
  5. Step 5: Solve for x
    x = 78,865,879,154,233,228,394,496/441,712,326,680.48
  6. Step 6: Final answer
    x = 178,545,796,416.69

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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.