Home / 9,517,790,848,517.40-14,279,487,321,910-3,071,005,433,820

Finding the Fourth Proportional to 9,517,790,848,517.40, 14,279,487,321,910 and 3,071,005,433,820

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Solution

The fourth proportional to 9,517,790,848,517.40, 14,279,487,321,910 and 3,071,005,433,820 is: 4,607,411,935,783.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,517,790,848,517.40 : 14,279,487,321,910 = 3,071,005,433,820 : x
  2. Step 2: Convert to fraction form
    9,517,790,848,517.40/14,279,487,321,910 = 3,071,005,433,820/x
  3. Step 3: Cross multiply
    9,517,790,848,517.40x = 14,279,487,321,910 × 3,071,005,433,820
  4. Step 4: Simplify right side
    9,517,790,848,517.40x = 43,852,383,157,749,405,425,074,176
  5. Step 5: Solve for x
    x = 43,852,383,157,749,405,425,074,176/9,517,790,848,517.40
  6. Step 6: Final answer
    x = 4,607,411,935,783.43

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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.