Home / 4,736,145,877,682.70-7,091,983,728,706.50-3,268,724,645,350.70

Finding the Fourth Proportional to 4,736,145,877,682.70, 7,091,983,728,706.50 and 3,268,724,645,350.70

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Solution

The fourth proportional to 4,736,145,877,682.70, 7,091,983,728,706.50 and 3,268,724,645,350.70 is: 4,894,642,732,117.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,145,877,682.70 : 7,091,983,728,706.50 = 3,268,724,645,350.70 : x
  2. Step 2: Convert to fraction form
    4,736,145,877,682.70/7,091,983,728,706.50 = 3,268,724,645,350.70/x
  3. Step 3: Cross multiply
    4,736,145,877,682.70x = 7,091,983,728,706.50 × 3,268,724,645,350.70
  4. Step 4: Simplify right side
    4,736,145,877,682.70x = 23,181,741,998,449,091,437,133,824
  5. Step 5: Solve for x
    x = 23,181,741,998,449,091,437,133,824/4,736,145,877,682.70
  6. Step 6: Final answer
    x = 4,894,642,732,117.75

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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.