Home / 37,964,571,515.56-56,906,993,848.38-12,773,543,365

Finding the Fourth Proportional to 37,964,571,515.56, 56,906,993,848.38 and 12,773,543,365

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Solution

The fourth proportional to 37,964,571,515.56, 56,906,993,848.38 and 12,773,543,365 is: 19,146,902,616.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,964,571,515.56 : 56,906,993,848.38 = 12,773,543,365 : x
  2. Step 2: Convert to fraction form
    37,964,571,515.56/56,906,993,848.38 = 12,773,543,365/x
  3. Step 3: Cross multiply
    37,964,571,515.56x = 56,906,993,848.38 × 12,773,543,365
  4. Step 4: Simplify right side
    37,964,571,515.56x = 726,903,953,694,070,145,024
  5. Step 5: Solve for x
    x = 726,903,953,694,070,145,024/37,964,571,515.56
  6. Step 6: Final answer
    x = 19,146,902,616.72

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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.