Home / 19,234,992,620,863-26,544,306,921,105-10,455,653,499,812

Finding the Fourth Proportional to 19,234,992,620,863, 26,544,306,921,105 and 10,455,653,499,812

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Solution

The fourth proportional to 19,234,992,620,863, 26,544,306,921,105 and 10,455,653,499,812 is: 14,428,811,127,211.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,234,992,620,863 : 26,544,306,921,105 = 10,455,653,499,812 : x
  2. Step 2: Convert to fraction form
    19,234,992,620,863/26,544,306,921,105 = 10,455,653,499,812/x
  3. Step 3: Cross multiply
    19,234,992,620,863x = 26,544,306,921,105 × 10,455,653,499,812
  4. Step 4: Simplify right side
    19,234,992,620,863x = 277,538,075,559,735,397,571,362,816
  5. Step 5: Solve for x
    x = 277,538,075,559,735,397,571,362,816/19,234,992,620,863
  6. Step 6: Final answer
    x = 14,428,811,127,211.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.