Home / 37,964,571,515.06-56,906,993,847.63-12,773,543,364.50

Finding the Fourth Proportional to 37,964,571,515.06, 56,906,993,847.63 and 12,773,543,364.50

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Solution

The fourth proportional to 37,964,571,515.06, 56,906,993,847.63 and 12,773,543,364.50 is: 19,146,902,615.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,964,571,515.06 : 56,906,993,847.63 = 12,773,543,364.50 : x
  2. Step 2: Convert to fraction form
    37,964,571,515.06/56,906,993,847.63 = 12,773,543,364.50/x
  3. Step 3: Cross multiply
    37,964,571,515.06x = 56,906,993,847.63 × 12,773,543,364.50
  4. Step 4: Simplify right side
    37,964,571,515.06x = 726,903,953,656,036,458,496
  5. Step 5: Solve for x
    x = 726,903,953,656,036,458,496/37,964,571,515.06
  6. Step 6: Final answer
    x = 19,146,902,615.97

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1.5x scale

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.