Home / 49,840,717,089.16-74,761,267,325.88-12,067,229,500.96

Finding the Fourth Proportional to 49,840,717,089.16, 74,761,267,325.88 and 12,067,229,500.96

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Solution

The fourth proportional to 49,840,717,089.16, 74,761,267,325.88 and 12,067,229,500.96 is: 18,100,890,663.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,840,717,089.16 : 74,761,267,325.88 = 12,067,229,500.96 : x
  2. Step 2: Convert to fraction form
    49,840,717,089.16/74,761,267,325.88 = 12,067,229,500.96/x
  3. Step 3: Cross multiply
    49,840,717,089.16x = 74,761,267,325.88 × 12,067,229,500.96
  4. Step 4: Simplify right side
    49,840,717,089.16x = 902,161,370,604,016,107,520
  5. Step 5: Solve for x
    x = 902,161,370,604,016,107,520/49,840,717,089.16
  6. Step 6: Final answer
    x = 18,100,890,663.15

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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.