Home / 736,848,553,837.86-1,105,295,347,717.80-252,795,984,241.90

Finding the Fourth Proportional to 736,848,553,837.86, 1,105,295,347,717.80 and 252,795,984,241.90

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Solution

The fourth proportional to 736,848,553,837.86, 1,105,295,347,717.80 and 252,795,984,241.90 is: 379,201,701,420.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,848,553,837.86 : 1,105,295,347,717.80 = 252,795,984,241.90 : x
  2. Step 2: Convert to fraction form
    736,848,553,837.86/1,105,295,347,717.80 = 252,795,984,241.90/x
  3. Step 3: Cross multiply
    736,848,553,837.86x = 1,105,295,347,717.80 × 252,795,984,241.90
  4. Step 4: Simplify right side
    736,848,553,837.86x = 279,414,225,304,314,361,937,920
  5. Step 5: Solve for x
    x = 279,414,225,304,314,361,937,920/736,848,553,837.86
  6. Step 6: Final answer
    x = 379,201,701,420.18

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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.